Avatar was featured on the cover of entertainment weekly, and there is quite a few pages inside on the movie. I haven't read it all yet myself. You can download it here
Apparently JC takes a souvenir from every movie:
- The helms wheel in Titanic *The terminator hand
- The diving helmet in abyss.
- Well now he has a 15ft tall AMP suit in his house.
I want one sooo bad its not funny, big mecha fan.