Sword and shirt is perfect, don't know about the nose though.
There is no nose. I was worried I'd scrunch up the face so that was one "feature" I had to cut. :D
Shirt and sword are good.
Good composition, too.
I'd move the mouth up 1 or 2 pixels so it's seperate from the sword hilt. I'd also use the darker brown shade from the jacket to redo the curl under the hairline on the forehead.
Nice work!
Very good job, aside from the problems sed below.
Nice job. Where did you read that?
The only thing I think is a little off is his thumb. It looks like it's not even part of his hand.

Excellent job though.