Funny eye! 

I'll definitely play around with him after the challenge is over, thanks for your suggestions.

Dancing?  Hmmmm?  Great looking eye though.  I know it might be a stretch, but maybe draw some kind of socket around it and something connecting to it where it reacts to it's enviorment better.  I know it's transparent, but the elusion of a floor, walls or something.  I see a lot of hidden potential here.  Even if the eyeball could move back and forth would really make it feel more alive.  I know the size is limited.  Probably the size it's at now you don't have much room and keep that level of detail.   Maybe i'd just turn it into something not so pretty.  lol...Maybe I'm just out of my mind...lol

Looks like a real eye. Very cool!