Hey! I did some modeling this morning... and I came up with a nice avatar (I think)
I wanted him to look a bit human and less Naavi (just like in the movie)

So I tried to keep some parts of his face human (like the eyes) and I'm pretty happy with what I did

and I actualy have those piercings (stretch) so I modeled 'em to be near as possible of myself
and I will give a try on the hair to really make it look like me

I will shot a picture of myself soon as possible =)
the ones I have are not good for references