Holy FRAK, Frank, that's awesome. As far as I know, melting the stryofoam depends on what kind of paint you use. Back in my warhammer days, we knew better than to use spray paint on that stuff. We always painted a base coat then texture painted the stuff. I can tell by what you are doing, it'll be great. I simply don't use styrofoam cuz I don't feel like trying to carve it all up. 3d modeling is NOT my forte.