I know this mod is in Alpha, but I just wanted to put my 2 cents in. I think it would be awesome for Mars, and a few of the other planets, to have new mobs. I know there's a lot of coding to each mob. But it would be worth it. Imagine landing on Cerebes, you exit your lander to see a large bird, black with purple feathers. It flies after a medium sized, neon pink slug. Maybe even include civilizations.