I like the concept of this shot. The head, in proportion to the body, looks overly large, like a bobble head. lol
It seems, however, that there is not much focus in the shot. The only focus I am seeing at all is the iris of her eyes (and did you do PPing on the color/detail? It looks really good!)
I would have liked to had seen a little more focus on her face, and perhaps soften it a touch...
Also, the bright lighting on the bottom right corner of the shot makes the floor appear washed out. Maybe a little spot editing to darken this area? Just my opinions.
But overall, great capture.
Will come back to vote. :)