Thanks! ... I added flesh tone with pink and it turned out pretty good. My painting skills arent that great , but it turned out fine. You'll be seeing the finish product soon. *Hint Hint*
I'd go with a mix of pink and flesh tone (probably a pale one in Vader's case), and then maybe put a semi-gloss top coat finish on it. If you've actually got raised scar tissue on the figure, I'd put a base coat of pink down and dry brush the flesh tone over that, and maybe do a light wash over that to blend it a bit before applying the top coat. It's a bid morbid, but looking at some actual examples of photos of burn victims injuries, for accuracy, would probably help as well.