Wow, you certainly have got talent. I would suggest using a softer pencil or rough paper for this kind of stuff. The shading may look better.

Nice work on this. The clothing looks incredible. Your shdaing is a bit on the scratchy side and the eyes can be improved, they seem to pop out too much. But other than that there don't seem to be any flaws whatsoever. I like the detail on his bracelets, they look very real, even the way they sit on his wrist looks perfect. I also like the detail of the vein definition in his hands and arms. Good job.