Finally, I can post these.
Photographer (Note to self, don't make asymetrical trainers. :P)
Fiona (Gym Leader, Grass Type)
Duncan (Gym Leader, Virus Type)
Joel (Gym Leader, Ghost Type)
Darren (Gym Leader, Dragon Type)
Sorry they're 2x, they're set up for the game.
And a random trainer, this one is a self-portrait. Might show up in-game, might not.
EDIT: Wow, tough crowd. More added.