I am in the process of 3d printing complete sets of Death Trooper and Shore Trooper helmets and armor using Do3d designs I purchased (not sure if I am allowed to link their site - want to not break the rules on my first non-intro post.
Here are pictures of the models for the Death Trooper armor (linked from Imageshack again as to not point to a company selling products):
I am using a custom SeeMECNC printer that can print 15" diameter by 15" tall. We 3d printed the BB8 pictured for NVIDIA, We built a PC inside of it
As of this initial post, I am 27% into printing the helmet at 100% infill using PLA (10 lb spool of black from MatterHackers).
Here is a video of the print in progress: https://www.youtube.com/watch?v=yWS4CeClWKU