That drawing is excellent. The slightly stylistic face is really wonderful, even if he doesn't have a beard. The whole thing is so great, in fact, that there is only one tiny problem with it, and is so tiny that it isn't even worth mentioning.
"But Reasonableman, why did you mention it?"
Well, children, I enjoy pretending that I am somehow qualified to critique art.
EDIT: I will shortly post a little disembodied dwarf head that I doodled on my DS, for funsies.