There are things that I really like and just hate in this shot.
The good stuff first. I love your pose. I love the back nice and upright, I like the positions of your hands. About the only thing I would have directed would be to close the mouth and perhaps tilt the chin down just a tiny bit. Overall you did a wonderful job.
Everything I dislike is entirely photographic and production. The set should be simpler. That table with the lamp and clock needed to be removed. It completely ruins the lines of the shots and distracts from you. The downward angle of the shot makes you look a tad shorter. If shot in a manner where you were more parallel with the sensor plane you would look taller and would give your pose a lot more dynamicism. The lighting is ok, but a reflector to your right would have brought in a bit more detail while shaping the shadows even better, especially as this is shot "short" (i.e. into the shadows). Again as in the other shot from this set I critiqued I wish they had done your hair. That would have been fantastic
Overall I like this shot more because of you and the fact you definitely did your part, I just wish that the photographer took a little more time thinking about the shot.