Use a black widow avengers the movie to which you remove hair and sculpted with epoxy braids were a new one that I cost a little more work but I like how they look.
for the rest of the body was only necessary to sculpt a few thing as metal plates and bracelets, also a little sand to remove the arms he had carved.
finalmete paint it and put it with the rest of the team.
hope you like it.
(but I hope hasbro release her..because is so hard to make that hair..)