I really like this shot!
The blue tint really does look great, and you captured the way the fur sits perfectly!
I really like how you blurred the background, and the angle is great, as well as the perspective.
However, i feel as if you could've backed up a bit. His face kind of crowds the frame.
Also, I think coming at it from the side (right or left) would add some variety.
I do think the exposure could be raised a bit, but that's just personal preference.
Overall, this is amazing! You captured the intensity in his eyes really well, and the shadows fall perfectly, emphasizing his features. Great work!