A bit of an update. I worked on the helmet last night but had problems with the face plate. So I ended up free handing a new one to fit. So it doesn't appear that I made much progress. :-/ but it's coming. I said I'd post better detail pics and pics comparing this helm to my first. So here ya go:
Front:
Back:
Comparing the two helmets.
I only get about 2 hours a day to work on this thing ATM so progress is slow.

I did get some time on my lunch break at work to do some modeling though! I made a new mark IV hip pod! I based it off these ref pics:
And here it is:
Then I realized I forgot some details so I added them:
I built it in autodesk inventor then brought it into blender it finish and make it hollow. I'm going to try printing it next month when I get my printer. I could upload it to shapeways if anyone is really interested. But just going by xrobots shapeways experience, it will be quite pricey. His was printed at less than 1mm thick (QUITE flimsy) and was about $45 each. And his was quite a bit less detailed than this one. (no offense, James!) the 1mm print was fine for what he was doing with it, making a mold. But wouldn't hold up on a costume. So to have it printed thicker would be quite a bit more. But if someone wants it, I'll throw it up there.
Untill next time!