Whoa, the coloring is totally awesome! What medium is this?

I see what you are trying to do with the perspective there, although I feel that her body is still too small in relation to her head and arms. The bodies alone feel like it could have been in an interesting perspective, however, the head destroys this illusion. Her right hand doesn't look finished. Her eyes seem to be a bit too far apart, but that's subtle.
Looks like you might have been using reference, although I am not too sure. Its still really nice though, I wish we see more high art/fine art type of stuff around here.
Jam it back in, in the dark.