The Golden Idol said:

Very nice job on Yoda, Ady, but I think that when Yoda is trying to get the lamp back from R2, his brow should be furrowed, to show that he's struggling. I think that would be a nice touch, and would give more life to Yoda. Also, I agree with whoever said that Yoda's blink seems just a bit too smooth and slow.

Also, it seems that the food stick Yoda takes a bite out of is whole again when Luke inspects it and tosses it.

Brow furrow would be good.

As for the food stick, Yoda's got a small mouth...he couldn't have taken that much of a bite to start with.