Love the earth rendering and driving around.
But it got me thinking, what about other planets as well?
It's possible to obtain topographical maps of other planetary bodies in the solar system as well. So what about expanding the game a bit? Might even be really easy to add other planets and moons due to lack of biomes. Basically just a bare terrain map and some terrain painting for most planets and moons. Then we could explore craters on the moon with the Tatra, sale a ship in the methane seas of Neptune or fly a cesna on Mars.