yep thats it - teeth + eye. It's true that it could use some more clarity probably, well when I have time I may redraw it:P Same about legs, at the second look I admit they may seem cut off.

I really can't make anything out of the face.. are those to white stuff in the front teeth or something? And the eye? Is the eye that red thing?

very nice, especially regarding the volumetric espects, but when i saw the preview i thought for a secondthat his feet were cut off b a crop, but i see that they are just stubby.  you may want to try and rectifiy this for the same of balance (you oud give him pig/cow legs to go with the theme)

Honestly I don't know, I've started to draw the head with no idea at all, the result is as it is :-)

Looks really cool, the shading is done well.
but, is it a cow or a pig? or both.. =D