it seems to lack texture...

This could look realy neat with some anti aliasing..

Holy sh!t.  

Aside from the hat, perfecto

looks like penquin from batman

His texture is amazing. The foldings are great too

wow! I love the pixel shading on this! It's AMAZING! Especially since black is such a hard color to shade...

So mysterious, so well shaded, so well textured...I'm lovin it :D

The return of the Reptilian Geezer! Heh, just kidding. Good work. I wonder what the other characters look like.

Good lord! This must have taken DECADES!

I realy like this, however like NiceIdiot said, the hat looks strange.

I like it a whole lot, but the hat is bothering me.  It seems that the perspective is flip-flopped (specifically seeing the top based on how it is sitting on the head), that the hat is shifted too far >> on the head, and that the shading and anti-aliasing is not as well done as the rest of the piece. 

I love the skin texture, and design, a very creepy looking character. Nice work.

beatiful :D, just beatiful ^_^