I don't think this is an "official" video from Radiohead...however, from what I hear, it was created by Stefan Ringelschwandtner (who evidently is an art student at the Offenbach Design Academy. If anyone knows if this is, in fact, the case, please let me know. Regardless, some great visual effects using water and add to that, a terrific song.
Radiohead - Nude (unofficial) from Stefan Ringelschwandtner on Vimeo.

