I started working on Avatar 3 years ago and was working with Zbrush 2 ( that means no subtools!!) I had to work on a fairly slow laptop so that I could work directly with Jim Cameron on the mocap stage.
I was really green as a 3D artist but jumped in with both feet, after all this time I still really love the stuff we produced at Stan Winston Studio / Legacy effects.
I was part of the group of artists that Designed the Na'vi characters I was responsible for working out Jake (Sam Worthington) and Neytiri (Zoe Saldana) Digital sculpts with expressions as a proof of concept for the look of the Na'vi people. I also did the designs for Norm (Joel Moore) as well as the Grace ( Sigourney Weaver}.
We also designed the Viper wolfs from a sketch of Camerons.
And fleshed out and detailed the head of the Banshee and figured out how it would function, that was a Neville Page design
Here are some of the Images that I did for the film Hope you like them, It was a long while ago, it's amazing how far CG has come from way back when these were done.
PS.Here are some links to my new Gnomon DVDs