Hey Sherman, looking good.
A few things did look off to me though, so I made an edit. Here is what I did:
I moved her head up and forward one pixel. She looks like she has no neck right now, and kind of hunchy.
Smoother out her hips, moved
her left leg in one pixel.
Removed the stuff behind the arms. I was unable to tell what it was, and it made her look very squat. If you want to keep it, I'd make it darker so it is more apparent that it is not part of her torso.
Shortened her left thigh by a couple pixels.
Thinned her left thigh a little bit.
Shortened her left pants leg
Well, take or leave any of this! Hope it helped a little. Keep up the good work.
Edit:
Michael I think is right about my edit... I did make her very generic. Here is an updated edit attempting to rectify that: