War Machine Mk1 Suit - Iron Man 2 - Foam Pepakura Build

Mr Bonky

New Member
So I am a first time costume/suit maker and thought I would post my pics and lessons learned from building my first cos-play thing ever. Last year when Iron Man 3 came out, it inspired my friend and I to make our own suits. As cool as Iron Man is though, I remembered back to how freaking awesome I thought War Machine looked in Iron Man 2. Never did like the War Machine Mk2 so much from Iron Man 3. And maybe its just me, but I pretty much loathe the Iron Patriot suit lol.

Anyways, so when I decided to start building this suit, I had no idea there was such thing as Pepakura and all these helpful tools most of you on this site use lol. So basically I started off on building my suit by "eyeballing" movie screen shots and tracing them out onto poster board. Hoping to cut them all out and trace them onto metal lol. Didn't take me too long to realize that this was looking like massive DUMP using this method, or at least my level of artistic ability wasn't at the level lol. So I started actually doing some homework and found YouTube videos of Stealth and James from xrobots and was blown away at their detail and how legit their suits were! So I found this amazing piece of software called Pepakura, and my life was changed :p Below are my current progress pics and lessons learned while making this. I hope that there is at least one single piece of information or picture portrayed here that can help another fellow cos-player here to help make their War Machine suit (or similar foam costume) super legit!

Alright so I'm going to post piece by piece and any lessons learned from there or any additional tidbits! Alright so to start off, after I downloaded all the pepakura files (mostly from Stealth I think) I was like, "YEAH, THIS IS AWESOME! Lets start off with one of the most crucial pieces even though Ive never done this before!!" Which leads me to my rule number one of foam armor building:

#1) If you are new to Foam Pepakura armor building, DO NOT START with the most important pieces of the armor lol. (IE: The Chest Piece, The Helmet, Anything that is mostly the center of attention for your suit.) Start off with a less important piece like the boots or biceps or forearms or something. Not that those aren't important, but in comparison to the focal points of your suit, they are... Building your first couple of pieces, you will teach yourself invaluable foam armor building lessons lol

As you can see from my pic below, I started out with the COOLEST PIECE imo, the chest piece. It didn't turn out super bad. But upon close review of my first piece it is very evident I didn't know how to make clean joints and wasn't quite sure how to hot glue "cleanly". I think the entire time I was building this I was just feeling so cool that I was making my very first suit and it would all turn out ok in the end lol. That and I was under the impression the coating stages of the suit building would fill in all these DUMP looking edges and gaps in my angles lol. After I finished the front chest piece, I made the back piece to the chest piece. As you can tell below, I started to get a little bit better at angles and glue techniques with the back piece. But it wasn't really until I finished the front and back to this chest piece to where I finally feel it "clicked" in my head how to do these angles and gluing techniques "well". After finishing these two pieces, I had a friend help me hold them together to get them glued together as precisely as I could. Again, lots of lessons learned here for myself on how this foam pepakura armor thing works lol

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A few other golden rules to know and use that I learned from this chest piece are thus:

#2) ONLY cut your angles into the foam armor pieces AS you cut them out of your foam rolls, and ALWAYS use a brand new razor when cutting your angles on the edges of your foam. At the least a very new razor. The reason for this is becuase you will get 100% legit looking angles cut into the sides of each individual armor piece cut out. The reason I say this is, there are videos and people out there that will teach you to cut your angles in the foam pieces after you cut them out of the foam rolls. This does work, but it is significantly harder to cut angles in the foam very accurately!! Most cases you wont get perfect triangle edges, and even more often on really really small pieces you wont even be able to hold the piece properly to cut an angle out of it anyway! Also the instant you feel you start to "saw" through your foam pieces, INSTALL A NEW RAZOR. SET THAT DULLER RAZOR ASIDE, and maybe just use it for random cutting shenanigans, or for getting the bulk of your stuff cut from your foam mat rolls. Using a brand new razor is not only way easier and feels like a hot knife through butter, but it makes WAY CLEANER cuts and legit straight looking lines.

#3) When gluing your individual pieces together, only glue about 1 to 2 inches max at a time along the lengths of your foam fittings. This allows you to dedicate maximum focus to eyeballing the foam edges to fully ensure that your edges that you are gluing come out perfectly straight. Gluing too many inches of length together at a time and you will soon realize almost all cases, you will not be able to make perfectly straight edges because you will be trying to keep all these different areas straight, under the slippery stress of holding still wet hot glue in between foam pieces.

#4) When gluing your individual pieces together, lay down a line of glue a tiny bit extra than what may seem to cover the job of gluing the pieces together. This will allow the hot glue to completely coat the inside edge of the foam 100%. I even go as far as to recommend that you let a little hot glue spooge out the seams a "tiny bit". This will visually prove to you that the entire edge is glued, and create solid feeling armor. I also recommend that you don't allow this extra spooged out glue to dry all of the way. Just allow it to mostly cool, then peel it away from your edges to leave as little glue left on your edges as possible. If you let the spooged out glue completely dry, you run the small risk of tearing your foam with you peel/rip the left over glue off your edges.

#5) Use the tip or the edge of the tip of your glue gun to melt down flat the extra glue residue left over from your gluing edge pieces together. Most glue guns have a pyramid shaped tip that works well enough. I was fortunate to have a glue gun that had a flat type of needle, which allowed me to really use the side edge of the hot tip to melt away and completely flat the left over glue residue. This helps create sharp/crisp and legit looking edge joints.

That's it for now on this post. I'm going to segment my posts and progress into small chunks of posts, as to not make one long huge "this is my whole suit and its progress in one post" type of thread lol
 
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Lookin' good so far man. Good luck on this :thumbsup I always liked the WM Mk1 :)

You may want to look on JFcustom's thread for some tips and tricks on foam building :thumbsup Hope it helps man. Lookin' forward on more updates soon.
 
Wow. That was. . .fast :lol

Haha, yeah. I literally printed, cut, assembled and glued all those pieces in a matter of minutes from my last post! Thats at least how quickly Tony Stark appeared to build his armor pieces in the movies! :p

Anyway yeah Im just segmenting my current progress, here are some more progress pics! I made a duct tape manikin that I learned from one of Stealths YouTube videos, to mount all my armor on lol...

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Another set of progress pics. I'm not completely done with my suit at the time of this post, but like I said I wanted to segment my progress pics until where I am at currently :p

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Posting updates and getting closer to where I'm actually at in my stage of suit development. Below was a update photo from a few weeks back. Leg pieces are kinda low in this pic because I'm just wearing them with friction. I hadn't made any strapping system for them yet. Also pictured was a fail War Machine Helmet I made from an HD paper pepakura 100 lb card stock setup. It ended up being BARELY too small, so I decided to make the foam version after that slight mistake, to kinda make it match the rest of my setup anyway. Also pictured temporarily, because I didn't want to "look" gloveless for the photo, I'm wearing my Burton snowboarding gloves here lol. Actually doesn't look too bad for the photo, but obviously will not be using them for the finished product haha.

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Here are a few more progress pics:

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Ok, so here is the version 2 of the helmet I made. I sized up the foam pepakura paper cut out pieces to my old DUMP paper helmet to make sure this one would be the right size lol. Ended up turning out pretty good I think. I'm happy enough anyway lol.. Lessons learned here:

#6) If you want your foam pepakura helmet (and possible other armor pieces) to curve correctly, I strongly recommend using a heat gun to apply curves. Luckily in my opinion, even though I did not use a heat gun on my mask plate for my helmet, it still turned out pretty good. However, I plan on making a Iron Man Mk7 Helmet in the future and I will definitely be using a heat gun to make way better curves in the mask piece!

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Also, I don't know if anyone else had this problem, but my foam cut out pieces for my mask didn't end up fitting very well at all to the rest of the helmet I built first. I ending up attesting this that I didn't add proper curves in the foam with a heat gun. So I ended up having to cut a couple trim areas off my mask to make it fit properly into my already finished rest of the helmet.
 
Ok now these pics I'm posting here on this post is where I am currently on in this War Machine build. Progress pics of the coating and sealing process. I searched the web for quite a while trying to find out good and proper ways to coat and seal the foam armor. I ended up deciding to go with 3 layers of white glue, 3 layers of Gun Metal color Plasti Dip spray, and 2 coats of associated color spray paint. Lessons learned here:

#7) When putting on 3 layers of white glue to your armor, just 100% white glue at room temperature water with no water added seemed best. If you don't know already, you'll need to layer down 3 coats of white glue to be absorbed into the foam before you can lay anything else down. A lot of people on the internet will tell you to make a mixture of 50/50 glue to water ratio. I HIGHLY DISAGREE with this idea. When you just use 100% straight white glue layers, it makes your foam armor come out SO MUCH smoother and awesome after the plasti dip layers and spray paint. If you lay anything else down first, it will absorb into the foam incorrectly and make your foam armor look like DUMP. (From what I hear anyway, never wanted to find out and waste my own materials lol)

#8) When layering down the Plasti Dip, DO NOT ALLOW IT TO SPRAY ANY CLUMPS on your pieces! Most times when you spray the Plasti Dip down on the white glue layers, it comes out very misty, like it should, similar to the mist look spray paint shows. BUT, I had one time, where it kinda started to clump for some reason. I think it was from a kinda clogged nozzle. I ASSUMED it would dry flatter and spread out. MAN WAS I WRONG. It dried with small miniature lumps everywhere and I had to spend a long time sanding every one of them down before I could continue adding layers of Plasti Dip down again :(

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Above is the almost finished color spray paint coats, still need to add some touch ups that the taping off process didn't seal off correctly. I think this is impossible to avoid.
 
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Oh yes, this is my most recent progress pic, and pretty much where I am at currently. All I have left to complete my suit from here is:

1) Make the Arc Reactor
2) Make the light up eyes in the helmet
3) Make the gloves and the hand repulsors in them
4) Make the forearm machine guns
5) Make the shoulder mounted mini gun

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I don't know about anyone else, but ALL the foam pepakura files for the forearm machine guns are COMPLETE DUMP! Please for the love of War Machine, do not make them if you downloaded the ones that don't look movie accurate AT ALL. I made one of them in hopes I could customize it better. Yep, turned into HEAPING PILE OF DUMP. Then there is the paper pepakura files. I don't know about anyone else, BUT SCREW THE HD PAPER VERSIONS. There are literally BILLIONS of small useless seeming pieces of paper you need to meticulously craft together to HOPE it turns out awesome after all that microscopic folding and gluing lol. I was about to venture away from my whole foam pepakura file experience and set out to make my own weapons, when I happened to stumble across wondersquid lol. He is a user on this forum who made SUPER LEGIT War Machine weapons and I went the easy route here and bought the molds off of him since I don't really have that much creativity in me lol. You may say, "But hey look! You made a whole suit of War Machine armor! You obviously have some amount of artistic talent and creativity!" But the answer to that, when you REALLY break it down, is foam pepakura armor building is REALLY just intense puzzle building lol. Puzzle building for grownups lol. Think about it. Print it out, cut it out, trace it out, cut it out, glue it together following the picture inside Pepakura Designer or Pepakura Viewer. You can essentially zombie your way through pepakura foam armor building lol...
 
It has been a little bit since I posted an update on current progress pictures. I now have the gloves built and painted. They are just waiting for the repulsor electronics to be built wired into them. Learned a couple valuable lessons here as well haha, As you will some from below, I suffered some pretty gnarly second degree burns on my hand from hot glue. (I get it, rookie mistake) and even one of them got infected, it was gross :p Anywhos! So I looked at Home Depot for some fabric type gloves that I could hot glue the foam armor pieces to and found a first pair of black ones that seemed nice. Only after really burning my hand did I realize two things though:

#9) If you are going to build your gloves like I did, make sure all the surfaces you are going to glue are very cloth-y/fabric-y. This will allow the hot glue to form well to the glove and to the foam armor piece. Most gloves you can buy, and the first pair I bought, had like a non slip texture to the palm side that didn't allow the hot glue to stick it at all. So buy some gloves that appear to look like the hot glue will adhere to it very well.

#10) I highly recommend that you make plaster hand molds of your hands on a stick! (Insert Jeff Dunhams "On a steeek!" voice) This will allow you to burn the crap out of the hand molds and keep your hands nice and safe lol. As you can see from the pictures above, I thought the fabric meshy gloves would absorb most of the heat from the glue. TURNS OUT it seeps right through the fabric and spot welded my hand to the glove. Why is there two burn marks on my hand in the picture you ask? WELL. I thought I could just tough out the pain after the first glue spot there. At that point I didn't take off my glove to see the damage lol. So after murdering myself through the pain of the second hot glue spot, I had to rip my skin off whilst trying to remove the glove from my hand to see the real damage I did to myself lol... So lemme tell you, it was sure nice to be able to build those gloves on the hand molds after that rookie burn mistake lol.

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I started working on the weapons as well, but I haven't gotten as far as I'd like. As the project is almost finished, I have been taking my sweet time for some reason lol. Anyway, I just want to give a huge shout out to wondersquid again, for setting me up with these freaking amazingly detailed weapon molds. Id be no where near as legit looking with my weapons imho if it wasn't for this guy. Thanks again pal! So! I've gotten the two forearm guns built and spray painted. They just need the tiny details like the yellow and black warning sign on the side and stuff. But they're looking pretty freaking sweet so far. I started working on the Mini Gun a little bit. So first I had to build a harness for the whole mini gun to be stabilized to my body with. Next I had to figure out a skeletal structure that would fit inside the molds for the mini gun that wondersquid gave me. So I'm still in the rough structure design phase for the mini gun, but here is where I'm at.

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So the PVC pipe skeletal structure I have designed here is: I have a long pipe coming out the bottom back of the gun. This will insert into the top back piece of my whole chest piece and insert into the inside back harness assembly I made. The rest of the skeleton shapes into the inside of the mini gun mold. I'm going to have 1 of 6 barrels attached to the skeletal structure. Also, the "T" PVC pipe fitting is on a nice loose PVC pipe screw fitting. This will allow me to make the finished product look like it can move side to side. I really don't feel like investing effort into making a fully moving and rotating mini gun, so this is as far as I'm gonna go haha.
 
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Wondersquid's stuff is pretty epic. :thumbsup If you dig up Msleeper's war machine thread, she used Wonder's vac forms with a lot of success. I think she detailed there how she did her minigun too.
 
Epic build! I'm in the middle of a foam build myself and I can only hope mine comes out half as good as this. Also, very brave of you to use plastidip... The only thing plastidip has done for me is ruin pieces :/ Then again I may not be doing it properly lol
 
Metamorfic - Thanks a lot man. Having one single person liking this just a tiny bit amps me up haha. Yeah, you definitely have to scale it before you print it. DONT even waste your time thinking otherwise lol. This is the web site and method I used to scale my suit and it worked pretty dang awesome actually1

How To Scale Your Pepakura Armour-Tutorial

Perfect, Mr Bonky!!!!
What's your size? Did you needed adjust the size of pieces before print?
 
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Update post and new pics to follow soon. I had to rebuild the skeletal structure for my Mini Gun setup. That steel rod hot glued into place didnt hold up unfortunately. So I designed a custom made dowel rod skeletal structure to fit inside wondersquids Mini Gun arm vacu-form mold. ALSO, this may seem silly, but "the creator" always spots his own imperfections, and if you read the first post on here you'll get the drift of why I did this, but I also rebuilt my chest piece lol. It looks over 9000% more legit with all my learned knowledge and lessons learned haha. Update to follow soon!

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IronMeg - Thanks a lot! Really appreciate the compliment! This is my first build and it really motivates me haha

Epic build! I'm in the middle of a foam build myself and I can only hope mine comes out half as good as this. Also, very brave of you to use plastidip... The only thing plastidip has done for me is ruin pieces :/ Then again I may not be doing it properly lol
 
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If you don't mind me asking, did you just send wondersquid a pm about getting vac forms of the mini guns for warmachine and about how much do they run. (Working slowly on a war-machine for my wife) Thank you :).
 
zorprime - Yeah man, just look up wondersquid from the users here at the site and message him you saw his gun molds off my thread and want to get up on that. For me he charged $160. That included 2 forearm guns, the mini gun and barrels and shipping. So in my opinion its a lil spendy, but if you are in my predicament, I needed a little help making my weaps look freakin legit haha

If you don't mind me asking, did you just send wondersquid a pm about getting vac forms of the mini guns for warmachine and about how much do they run. (Working slowly on a war-machine for my wife) Thank you :).
 
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