I used the Black Cat from the Sinister Six box set as the base, loped of the awful hair and replaced it with the XMC Storm's hair. Sculpted the gloves and boots and then gave her a fresh lick of paint. Nice simple and effective custom, I'm really pleased with how she turned out.
thor I didn't understand you too
little misunderstanding thats all
its ALL good in the custom world
Edit: Wait, Hasbro has a Black Cat?
now she is pretty