Pretty cool
Also big breasts as usual. Then again I have no idea why a lot of us are so attracted to anime females/males with huge breasts for some reason. Add them and not much else is going to matter I guess. Still I like this photo because she looks like she would be mean at first and then after getting to know her she would be a pretty cool person to hang out with.
The shading and way she is sitting looks cool. Also maybe a chair or table could be added unless she is making the books levitate with her mind I guess. The stockings, dress, and all look pretty sleek and awesome anyways.
Also liking the expression on her face. Almost as if she just met someone new and she felt uneasy around them like most people would as well. The hair color also looks nice on her too. Kind of gives a bit of a temporal flare stating she just wants to be alone at the moment.
Overall, quite cute, good commission piece as well.
Have fun on future art as well.
Wait a moment... you have fun on all of them don't you? :D