First, I want to say that the sketch is pretty cool, conceptually. Also, I want to point out that
Imageshack is a good source for you to directly link to images.
I like the crosshatching a lot, actually. The crosshatching at the bottom looks like it could use a little more work, though. It seems pretty messy.
The face, though, looks distorted because of the hair. The eye has nothing to do with it.
I outlined the head so that you can more easily see how the hair sitting squarely on top of the head when the head is at an angle.
I think the nose is fine, for the art style.
The forearm is pretty short. You may want to change the angle so that the arm isn't sticking out at the sides, but falls more alongside the character's body. As it is, the elbow looks like it's sticking straight out, away from the body.

Something like that, with more shading. All of these are drawn with my mouse, so they're not PERFECT, but they portray the idea.
The torso is very long, which makes me think that, like the nose and face, it's part of the style of the piece and should not be changed.