This is an interesting concept and proof that open source whatever is gaining momentum. Elephant’s Dream is the first open source movie that I have come across. The website is currently down due to traffic however they have a bland temp page setup. On thier website they have links to download the full short film in various formats, soundtrack, as well as the production files.
The movie is most definately worth checking out. It has a very “Tim Burton” feel to it. In other words it’s strange.