This great project by director Michael Cawood and a global team of online collaborators has been running since 2006 and the film's just been completed.

Devils Angels & Dating - Short Film - YouTube

Hundreds of volunteers have worked on this short made in Maya, the development diary and youtube channel have lots of information for anyone interested in the making of a CG short and how to find collaborators online.

Devils Angels & Dating - Trailer Progression Reel - YouTube

They're also running two crowdfunding campaigns at the moment, one on IndieGoGo to promote the film at festivals and one on Kickstarter to create an art of e-book about the various stages of production.

Short Film - "Devils Angels & Dating" - IndieGoGo Crowd Funding Campaign - YouTube!

Kickstarter Campaign - 'The Art & Making of Devils Angels & Dating' - eBook
IndieGoGo Campaign - Exclusive Behind the Scenes Videos