About the animation, the sound was made in protracker and converted to a raw sound sample using a module to sample converter. I made two modules, one for the music and one for the effects. The timing was done by writing down the frame number in Imagine. The module is setup so that every frame is timed by a pattern step. That made it easy to synchronise the sound. The two samples are merged with soundprobe and written to HD for the encoder to use.
I've got more animations but need to spend some time setting up a new webpage again. I've got several that are rendered for 3D goggles. (Red/Green glass) The mixer for the stereoscopic stuff was also made for the amiga as a small CLI tool.

About the rendering time:
I had four Amiga's running 4 weeks non stop to render this. Convertion to mpg was just one weekend.