Although I made it confusing by mentioning a Vader helmet, I am actually trying to find out about the body armor. For example, the straps between the chest and back plate. Do you assemble (including straps) and then paint the whole thing? Or paint the body pieces individually and then assemble?
I'm going to glue the straps so there are no rivets and it is screen accurate. I've seen some tutorials where rivets are used, but I think that is a 501st no-no. Anyway, I sort of figured I would paint the pieces first, then assemble. So I was surprised the order is assemble then paint. But I can see how it would be on a helmet...
Same question for the trim pieces that top of the shins, arms, etc... So still asemble and paint?