I want to make some props, and I've stumbled upon the idea of papercraft. Now I'm thinking of making it solid, only using paper as the substrate. I think I should simply cover it in clay, but I figure the Instructables community probably has some tricks up their sleeves. So. Anybody have some nifty tricks, or better materials to use to make a papercraft real sturdy? Maybe even making some costume armor :D Hope I can get into the prop-making/cosplay community!