Heres my latest prop. I bought a green foam HULK hand from Goodwill for a dollar. I painted it with gray acrylic paint and then highlighted the bulging veins with red. After the red dried I painted over the veins with gray and wiped it off. Then I highlighted the finger nails with different dry brushes of blue,red, and purple. Lastly I washed it with a mixture of blue and white paint thinned with water. The only problem is what to use it for? I only have the one. I had thought about putting a torch in it's fingers, or having it clutch the hair of a decapitated head. Use broken foam to look like it punched through wall or up through floor. Any ideas?