; I think the problem is those eyes doesn't fit together. The structure is quite there and the expression too.
Sloopy Bunny :
Sorry, I don't see him...
: The expression is there but I think there's a problem with his head shape.
: Something wrong with the eyes, I think. This guy is not easy to draw, I must say.
I think you could get a quite better likeness by working on eyes ; much open, on eyebrows ; muche darker, and on hair shape. I did a little something from your drawing (if you allow me) :
Just some directions to work on...