As you may know, Fluximation is a set of Windows Media clips that was distributed on mobile phones for Utada's fans as a companion to *Exodus* in 2005. Most of them were made by re-purposing the production chains of existing projects of Studio 4°C's directors and artists, and thus capture the range of what they did around that time quite well. Even though it is evident that studio has higher quality sources, it is highly unlikely they were released in any other way. *Passion* is a music video for Utada's next single also directed by Koji Morimoto, and made by Studio 4°C. Re-upload of an old public torrent I can't find.