Mando helmet looks like a good start.
You have my attention. +1 sub. Looking forward to see a EVA/foam build for this.
I can tell you that the supports are a must. Otherwise it will warp badly. Going great so far. Also try sintra for the armour, just cut out the shapes using the WoF templates once they are sized and then use a heat gun to mold them to your body. Also any ideas on the flightsuit and vest you will use, because if not then check out the mando mercs cause they should help you with that.
good job on the helmet - I have one pep'd but haven't gone any farther with it - your 'cheeks' turned out a LOT better than mine did. I have resin & fiberglass available but it has been too cold to use. One thought I had about supports (for resin on the outside) was to inflate a balloon inside the helmet to hold its shape while applying resin to the outside. Haven't done it myself, but thought i'd put it out there as another possible option. keep up the good work!
any updates on this. Curious to see how it is going. Will you be going to CEII, later this year.
There is an event in May that the mercs will be going to http://www.collectormania.com/miltonkeynes/ Go to this link to find out more. They will also be at LFCC (I thinK) soon.
A good way to attach Mando armor, is always velco. i don't think it would take to well to bolts though.
That gun design is the verpine shatter rifle. A classic for Mandalorians everywhere, go ahead. There is a template somewhere on the mando mercs site, though I do not know where.
I typed in a hole lot of feed back and it never showed oh well.
A few things I have seen.
1) Foam looks to be to thick for the legs (again I suggest Sintra)
2) Collar needs to be one piece not two
3) Curve required on most armour pieces
4) Please tape the pieces to your body so we can see sizing.
Hope these help you, please do not take any criticism the wrong way.