When I see shots like this I almost cringe at having to find fault...for the most part you have captured this much better than my skill would allow me to, and for that reason I admire this shot and bow to your skills
I also agree with the other comments posted...Sonsey hit the nail on the head with the lighting, contrast, colours focus etc all being very well controlled. My only niggle is that her foot is almost at the edge of the frame in the crop that you have shown here, easy to fix but just a smidgen more space here would improve it for me. The expression I think is subjective, you have the eye contact and I would not say that she looks bored however she doesn't look happy either...
What a colourful character she is
