sure thing! adding it to the list!
I'll try to look for a file for that attachment specifically, I couldn't find it in the armory at a quick glance, so if you have the file, let me know
there's already templates for the helmet for a paper build on the armory! if you want the helmet unfolded for foam, let me know
for the rest of the suit/armor, I haven't seen pep files nor 3d models of the didact yet
if you've found any, let me know to help out with the unfold