Heavy Salvage Tug Spaceship

mung

Sr Member
This project came about because I had a disused spaceship front section from another project and I was thinking about a way to use it. The result was the rough thumbnail below, a Salvage Tug spaceship design using the babies toy dome front with a radial array of tanks. In the thumbnail below I drew 8 tanks but on the resulting model I could only fit six.

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I already had on hand had six thick acrylic wine glasses with a Christmas theme that were a charity shop purchase. These I cut down by parting on my mini lathe making six engine bells. These were arranged around part of the housing of a toy, another charity shop find. below you can see the engine nozzles and the part that was cut off, very nearly half the length of the cup. The stems were sawn off and the ends drilled out to take 7/8 inch brass tube although in the pictures below I am temporarily using 7/8 plastic tube to locate the nozzles.

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The Existing front end consisting of a dome from a babies toy (charity shop purchase) and a scratch built short section of cylinder was joined to a new rear section with a short length of PVC pipe. The new rear end was made with 6mm thick foamed PVC bulkheads to which the concave toy housing was glued. The housing was drilled out with 7/8 inch holes to locate the engine nozzles on their temporary tube. Some 15mm water pipe fittings were arranged to make a mount point at the top and bottom of the model.

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Wiring for the engine lights was added along with a switch to enable the engine lights to be turned of separately from the cockpit lighting. A Negative rail was made from a loop of tinned copper wire so all the 12 volt engine LED cob lights could be soldered to a common return. I elected to use insulated wire for the positive rail to prevent any accidental shorting once the rear section was skinned preventing further access.

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I also built the tank supports from 2mm styrene and started detailing the parts that would remain visible along the spine. This area also would receive some primer as the access will be restrictive once the tanks get glued in position.

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The tanks were made from short lengths of PVC pipe and half sphere DIY christmas baubles from the craft shop.

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The cockpit once again employed the cockpit section from a Hobby Boss 1/35 scale Land Wasser kit which I used previously on the Science Vessel Spaceship. This time I cut the window section from the roof and turned it upside down so the windows slope forwards. The roof was then widened and reattached along with some 2mm styrene walls and blended into the dome.

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to be continued...
 
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I scribed the engine bells for a bit of extra detail using an Olfa plastics cutter blade. I stacked up scraps of 9mm plywood to produce a series of scribe lines.

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While the engine bells were out I detailed the rear section as access will be tight once they are permanently fixed in position. I gave it a coat of primer and then added some single solid core copper wire piping. The engine lighting switch gets lost in the details.

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to be continued...
 
Once all the lighting was soldered in place the rear was skinned and surface detailing could begin.

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The front manipulator arms are built from parts of some broken transformer toys. The red blisters they mount to were plastic kitchen measuring spoons carefully sanded with a Dremel to fit the dome shape. The arms are poseable and are attached with M5 cap screws to M5 threaded PVC inserts I made on the mini lathe. These inserts were then superglued to a hole in the blister.

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The contraption on the top of the cockpit is supposed to be some kind of a electro-magnetic grapple that can be fired slowly at the thing to be salvaged presuming it is made from magnetic materials. I think it was a Star Wars B-wing transformer toy part.

Below you can see the engine lighting being tested.

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A rudimenatry cockpit was assembled. It is quite difficult to see much through the windows so not much effort is warranted here. The scale is 1/48.

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The rest of the detailing was completed.

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Below you can see the top two tanks in position. The tanks have yet to receive some surface detailing.

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The model hull is now ready for some primer. However it is winter here at the moment and the weather is not conducive to painting.

Thanks for looking.

More soon...
 
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Very nice!!
This could easily fit in as a 'Rag-Tag-Fleet', The Expanse or retro- Nasa/Von Braun ship.:cool:
 
It has been one year and two days since my last thread post. In that time I have done virtually no sci-fi model making whatsoever. Instead I have spent a whole year fixing up my old house to sell, buying a new house, changing jobs, moving all my stuff, doing renovations on the new house and finally setting up a new workshop space.

I am happy to report that rcscifi is finally resuming operations (and not before time too, I was starting to get very antsy).

I have completed detailing the six tanks for the Heavy Salvage Tug , just some very thin strips of evergreen and some random bits of textured sheet along with some kit parts for tank access hatches.

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Then they were sprayed them with primer along with the bridge interior.

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The tanks were then permanently super-glued into position onto the tug hull which had been given a coat of grey primer a year ago.

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The next step will be designing a paint scheme for it by taking a side view primer photo into photoshop and fiddling about until I have something I like.
Thanks for looking... more soon.
 
I saw this was from a year ago, and than saw you mentioned that. Time flies.
I really like the Christmas wine glasses reworked for the engine thrusters.
Over all with the primer, has a very good clean look to it.
The fun of picking out a paint scheme.
 
Awesome! I love the scriber idea for the engines and the plastic drink glasses for the engines! Makes my brain juices flow with ideas :)
 
I have now done a rough paint scheme design by painting over a side-view primer photo in photoshop.

Its rough and loose enough to follow along when painting without slavishly re-creating every detail exactly.

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All I have to do now is paint it for real.

Thanks for looking, more soon...
 
Glad to see you back! My wife and I moved last year, it put a serious dent in my modeling for a bit as well, I hope everything went well with your move (I'm assuming it did since you have time to build again). As always, this looks amazing, can't wait to see it in real paint.
 
The Heavy Salvage Tug project has been completed.
I finally have something new to display at WASMEx 2023 which is coming up on August 5th and 6th.

The base colours were laid down using spray cans. The yellow was a Dupli-color Sunflower Solid (Hyundai) which was a warm yellow and the tank variations were sprayed using some Montana Gold spray cans I found in the craft store. While the colours are pretty cool the quality was a bit hit and miss. The pink can had a faulty spray nozzle which just spurted out from under and went everywhere. I ended up having to steal the nozzle from the red can which worked fine. The pink came out very matte which was fine, whereas the other two colours were more a satin finish. The blue or Turquoise came out with a very textured finish which was also odd.

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These sort of paint issues are a quite common occurrence for me and I have learned to accept these inconsistencies and absorb them into the weathering process. I suppose it is because I prefer to use spray cans for the main colours for my relatively large models rather than try to airbrush everything.

The pictures below show the base colours applied to the model. Certain sections I left in dark Grey primer and the engine bells are still in primer. They will get some AK Xtreme metals applied next.

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Some panels I picked out by hand painting some Lifecolour acrylic hobby paints. Various random rectangles were applied using hand cut white and red vinyl as well as some antique black Letraline. The main white HST15 graphics were printed out onto paper and then stuck on low tack masking tape for cutting out with a scalpel. A second layer of slightly tackier masking tape was then used as transfer tape to lift the cut stencil from the cutting matt and apply it to the model. One of these days I will try and find one of those small cnc vinyl cutters (Cricut, Silhouette or Brother) for this task as it would save a lot of agonising steps. Problem is I feel they are a bit pricey at the moment, second hand is likely the answer for me.

Other black lettering and numerals were applied from some ancient letraset dry transfer sheets I still have, must be at least 30 years old.

A wash of my usual recipe of brown poo juice ( tamiya flat black and brown heavily diluted with methylated spirits) was carefully applied so as not to remove the water based acrylic paint additions.

Students acrylic paint from a tube was dry-brushed over all the raised detail.

Lifecolour acrylic paints in a shade lighter than the base colour was then hand painted around the panels for chipping and scratching. The largest chips were then given an inner touch of grey to look like the paint had scraped through to primer.

Decals that looked like they belonged were then applied with some setting solution ansd the whole lot was given a spray of matte varnish to seal the decals and dry transfer lettering which resulted in the low sheen finish you see in the completed model pictures below.

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Any questions, don't hesitate to ask, happy to answer.

Thanks for looking.
 
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