Since a lot of you will have this question: Yes, it's actual terrain with 300m precision.
No more weird lines or sunk countries (the Netherlands are back!), more detailed coastline and terrain features
I still want to work on the colors, textures and play with some noise to make the terrain feel more realistic. I have a problem with the biome assignation but I hope the noise will fix it.
I'll try to release Earth alone (maybe with a flat textured moon or a size scaled Luna) for you to play with it in the 0.9.3 update. That one will add some improvements to the XML formatting.