Ditto what Jeff said. The eyes don't feel quite right. Also, you might want to smudge the knees a bit in post render, to smoothe out the bends, and the hip... Either you need to REALLY tone down the bend (it looks like the leg is being ripped off of her body), ad a few creases to the skin around it, or (ideally) both - one of the problems with CGI animation is that skin (etc.) doesn't frequently fold realistically, and this image shows that fairly clearly. Maybe a bump map would help?