I can't help you much with finding other shippers - perhaps multifandom or rare pair comms might turn up something? But if you want to come up with a piece of art and a prompt I could write you a short A/G reverse!fic if you like (I would offer to art but, you know, I kind of suck at it lol). It's not my ship usually, but I've been trying to write new things lately so it would help me broaden my horizons a bit :)

If it helps, though, I think a lot of artists didn't make the deadline this time, so maybe there would've been more variety if they had :)