Yes, I know, it's been done before, probably even better... (dnstje, marcan)
Now for all accessible:
Traced ilda version of the Bad Apple clip.
I do not particularly like anime nor the music, but i think the shadow art is pretty astonishing.
Meant to be displayed @ 30kpps / 30 fps
Bad apple.rar
Used tools virtualdub , trace-it and ILDSÔS