Just all the player character portraits.
Ripped using PCSX2's texture dump which I think broke the alpha channel so they're probably not intended to have opaque edging
 Athra |
 Betty |
 Johnny |
 Fire Knight |
 Glow Knight |
 Water Knight |
 Verbal |
 Mars |
 Gascon |
 Kid |
 Kou |
 Professor |
 Mam |
 Honney |
 Valkyrie |
 Cyber |
 Lobby |
 Mudpuppy |
 General |
 Zaemon |