With those eyes looking up he looks a bit odd... : P Try to center them verticaly.
Those eyebrows are too curved. Try doing them more straight.
Also that head-band has wrong color. Right now it's purple... Make it deep blue!
Hair have diffrent colour on top and below the headband, u have to fix that.
That's it for crits ;] I really like the skin tone, highlights and shades... Very nice.
Well keep up the good work!