Oh, I've been looking for that. I'm particularly interested in Magus' attack animation sprites; the creator modified them enough that, if added to the ones that already exist in Chrono Trigger, give Magus a wider range of moves in battle. Not that it would help in Chrono Trigger hacking, but certainly in any non-ROM hack Chrono fangames in the future. I'll have to get in touch with the creator to see if the spritesheet will ever be made publically available.
It's been around awhile, but certainly worth a look folks. Anyone else think Magus' attack animation here is significantly different from the one he has in Chrono Trigger?