Nice composition. I think it could be better without so much loss of skin detail and a bit less sharpening (or highlight/shadow) so smooth the dark/light transition.
This one has more highlight detail than some voters will think low-key should have and they may vote it lower as DNMC. It would be to bad if that happens. It is a technically great picture with perfect skin tonality, a great pose and wonderful lighting. Wow. Hats off to you!