This photo brings out some of the personality of the model. Nice textures on the face, and the pose works well, giving the feeling of a glimpse into his real self, not the facade seen in standard portraits. The red headband is especially useful, adding a touch of color and generally complementing the subject. Lighting is a bit harsh, but probably unavoidable for a candid shot like this and certainly adequate; nothing important is burned out or in deep shadow. The balance is poor, with the cropped head but full chest. I think framing the photo a little higher, getting the whole head and less chest, would have been more effective, both improving the balance and minimizing the white area that tries to grab the viewer's attention.
OK, the subject is very good. Technically I like the photo, the pose and composition and colors. What I don't like is postprocessing. It looks like it's draganized(?). It's not that I don't like the Dragan effect, I just don't like when it's noticeable. Just my opinion
Good luck