Hi everyone I do prop making. This mask originally started as a papercraft file obtained from Hugh Holder of the 405th Infantry Division Forums. This form of papercraft is also known as pepakura, which I run a site for at http://pepakuraindex.weebly.com , the mask took 2 hours to assemble. Then it took another 6 hours to finish and detail the mask. Once this was done, I used A25 Silicone Rubber, and made a mold and used fiberglass resin and fiberglass mat to make what's known as the mothermold for the mask. (which I cut open my hand on a sharp piece of fiberglass taking the master and mold out of the fiberglass mothermold). The next step will be to pour urathane resin (casting plastic) into the mold to make castings which will be on eBay eventually. Thanks for looking and feel free to comment.