You can get the best views with the atmosphere off and terrain on.
This is my Mars Rover. It's sort of hard to see all of it and that's because it's flat to the ground. I went and added it into the sky so you can see it closer up. These views are in the Aerial View folder. You should be able to see most of it and note that it is actual size. Enjoy! Created by AmericanXplorer13 with GoogleSketchup.
I feel I did good, but I'd like your input.

Update:
I've enlarged my model so you can see more detail like the solar panels on top and the camera. I thought that I'd use a high-rez desert area for the Mars area. It looks like mars except for the water everywhere... I hope you enjoy the model! For best views, turn on terrain and off the atmosphere.