That would be ideal. The other maps were drawn by a player on the Discord server, but I'm not certain that they're playing anymore. But the plan is to create some detailed maps with locations for the wiki at some point in the near future.

The map in game of Australia should be replaced by in tournament, which without the avatar of the npc

I didn't know that avatars were hidden in tournament maps, I'll check this the next time there's an Australia tournament!