I'm still figuring out the lights. She's next to a cyclorama, so that is one of her many shadows. I used Photoshop to get rid of one that was appearing directly behind her and half-way up the wall.
No one said they were negative comments, just a few words of advise to help you improve your work a little more. I can see improvement over the last image with the lighting and see the face is angled differently to avoid the cross eyed look they were talking about. One thing I do not get with both images is the shadow in the background is it hers or is she running from someone?