Animation progress by Brandon Aument
Animation progress by Florian Eichin
Covered in an article on one of the biggest comicbook sites: Bleeding Cool!
Oliver Simonsen, the Director of Cerebus the animated film, interview featured in the "Video Parade" on "A moment of Cerebus"
New Cerebus drawings by it's creator, Dave Sim
For more go here http://www.behindthepanels.com/dave-sim-other.html