Fox is going to release an interactive version of AVATAR that will allow you to change the point of view from finished product to the various stages of production, like green screens, CGI and performance capture.
You have probably seen much of this new content already through various behind-the-scenes clips, but never all together in one release.
As the title suggests, it is iTunes only. I already have three different AVATAR disc releases so I wouldn't be too thrilled about another, but a digital only version is interesting.
They call the green screen functionality "Green Screen X-ray" and it looks cool. You can move your cursor around to view the green screen behind the polished final version.
You can watch the official promo video below: