I haven't had much time to work on my costume for a while, but last night I finished the 2nd helmet.
Now I just have to kiwk-seal some seams, spray some more plasti-dip, and paint.
Nope, this was a scratch build done in a couple hours so that I had a way to store a duffel bag while walking around a con that I wouldn't have my car at for storage
Edit: Found photos of the rough scratch build process.