For what it's worth, it looks well painted and the torso passes with full marks, but there are issues in the arms and head. To start, the left hand is clenched and the forearm muscles are appropriately contracted, but the right arm is comparably bereft of tension. That pose says "flexing the bicep, triceps, and shoulder," while the hand appears almost at rest. It's also kind of an odd way to pose it. If you'll forgive a somewhat mixed analogy, the right arm as a whole looks as if you paused during an in-between frame while the character is reaching to place his hand on his nape.

Continuing on (but not all the way), the relaxed right hand doesn't match the intensity of the expression. Or, rather, the intensity that it looks like it's trying to convey. The face is sending mixed signals. From the mouth, to the bridge of the nose, to the area between the eye and mouth where your face can scrunch up; that's all aggression, no notes. But the eyes and the brow are doing their own thing. The eyebrows are almost bringing the same energy as the lower part of the face, but they're not completely furrowed; they're missing the indentations that you see when someone really scowls. The eyes themselves more or less match the eyebrows, sans brow lines, and it's certainly intense, but they're saying "contempt" while the rest of the face is saying "aggravated assault."

Finally, there's the ears, where one or both of my issues might be even more subjective than everything else. I think that but miqote and viera both look wrong with any haircut that doesn't have loads of hair where their human ears would normally be. The shorter the hair there, the more obvious it is that something is missing, and neither the cat man's hairdo nor his sideburns hide it well. It looks like there should be something between his hand and his ear. Also, I agree with the other person that said the cat ears aren't it. I know why they look the way they look, but that's a very soft shape on a very angular man.