My first attempt at building a portal gun replica. The back is carved florist foam and paper mache. The rest is PVC and Sintra. The blue glow is created using EL wire. I took these pictures before it was dry, so the back isn't on 100% straight. I do plan to take the best parts of this and rebuild it using a light weight plaster of some form when I have more time. This had to be finished in time for a costume party I'm attending this weekend. So, it's a little rushed.