This is my NCR Ranger from Fallout: New Vegas. I built this and debuted it at AyaCon 2011. I made it from scratch using EVA foam, cardboard and a few other materials. Once each item was constructed it was then painted to make it all look weathered used.
Total build time: 4 Weeks
This costume has been featured on Kotaku.com, Bethesda Blog and Steam News.