The hardest part with this pose is the damn feet. They always come out weirdly dark -- they're shadowed, and I think there's a tendency to get all red with pooled blood in this pose as well (gross). She seems to be missing one of her feet, and the other is dark and uncomfortable looking. I have no solutions for this, sorry!
The rest is great. Totally overprocessed, but that's what you're going for, so, well done! Light's a little harsh, but again, going for a 1940s look I'm pretty sure you want harsh, so, well done again!