You Killed Kenny! You Bastards! Now you can cast Kenny from a mold and kill him over and over again. I used Oogoo, but there aren't any inclusions in this mold so you could use plaster or something equally rigid and it should work out. You can find the recipe for Oogoo here: http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/ Oogoo sets in less than 10 minutes so printing molds is a great way to build an army fast :). Have fun.