Something like this would be great. Complex images for frame by frame can be created very quickly.

http://mrdoob.com/projects/harmony/#sketchy

This is a work in progress. I'm using it as a learning vehicle for anime studio. I do all the artwork in Photoshop and there's a segment put together using After effects.

https://www.youtube.com/watch?v=ShpZEb2V3Rw