I need a little help, if anyone sees this - there's something wrong with this pose, but it was drawn without reference. There's something totally wrong with the anatomy, and I think it's (mostly) in the hips and lower torso, but the small amount of visible back is bugging me too.
It's supposed to be the beginning of a science-fiction piece: The idea is a woman holding a rifle dodging fire coming from the right of the frame.
Unfortunately, the only other reference I have right now is in my sketchbook, the woman in the green jacket about halfway down the page. There's a much, much earlier pen sketch of this character at the top, too.
Any help, criticism, paint/draw over, to-shred-tearing is appreciated!