Apart from the fingers that look strange I believe that this is a very nice shot. Nice tone, composition and most important the highlights in the eyes that give life to the portrait. Obviously you are a skillful photographer and that shows also from your online portfolio. You’ve got some real gems there and I could not find a photo below pro standards.
As a matter of fact it would be good for some in this forum to view your lighting diagrams for educational purposes.
Hope this helps.