So I recently had the idea to build a homemade bow target and thought it would be pretty cool to make a 3D deer one or even start small buy making a turkey one. So my idea is to use some spray foam insulation... you know the stuff that comes in a can and is real cheap. So I already know that this stuff (after it hardens) can stop an arrow. Well you might be wondering how and the hell I am planning to do this, well I think that if I spray some into a big box wait for it to harden then remove the box then i can cut the insulation and carve it into the shape that I want. Mess ups should also be easy to correct, because i can just spray more on and wait for it to harden. NOW WAIT, before you say that it sounds like it couldn't work. I encourage you to look up on the internet some creations that people have made with this stuff. I could just a few opinions and ideas for this thing.... Thanks.