Very nicely lit and I like your post processing. I like the unconventional composition and the lines of her arms. I am not sure that the big hand in the foreground works for me, but I am not sure how yo uwould avoid it and keep the pose/composition. Maybe if her hand was more relaxed so at least her thumb wasn't sticking up there it would help. 7 from me.
I love the high key sense of it. I think the hand in the foreground is a large distractive force. Here eyes, face shoulder and arms are well lit but the hands take away. I'm wondering if you just cropped it more squarely. I think it would work. She's quite lovely.