Thanks for the nice comments everyone.
Gepetto - that darn tool rack (originally a rifle rack), the tools kept falling off when I tried to place it. I ended up using the white tacky stuff to hold them on. For the dinosaur skull I ended up hot gluing it to the wall, the tacky stuff wasn't strong enough to hold the weight.
The Bride of Frankenstein is a custom I did a few years ago. The hair is steel wool with a painted stripe. The bandaged arms are done with the paper tape from my first aid cabinet, and my wonderful mom sewed the cloth for me.