Solid anatomy there and the colouring isn't too shabby at all, the skin tone is very believable. The lighting seems somewhat patchy in places and I think from the angle of the parts which are lit that there should be a shadow on the wall behind the figure. The whole thing looks slightly fuzzy, I don't know whether that was intentional or not, but I think some sharper definitions would really help it.
Thank you Tenelaus. I added some sharp filter. I know it's a lame thing to do but it works. It's way better.
I also modified the shadow as you said. Corrected some bugs I found.
Changed host again since it blurred the image even more.
The second image is much better, much more clear. I would still like to see some more definition in his face however, maybe some darker darks, I dont think it needs to be any brighter. His hair and hands look like they need some more attention aswell, some details would be helpful.