I was commissioned a little while back to make some Spider-Carnage razor fingers and web cartridge arm guards.
I made a makeshift painting stand for them out of cardboard and paint brushes, gave them a red base coat and then some black vein details.
For the wrist guards I again made a paper template first and then cut the cartridges out of 5mm foam. I glued all the pieces onto polypropylene webbing and added velcro straps to fasten then together, then painted with a metallic silver acrylic paint.
The templates for both items are in the shop now here.