Mars
Here are a couple of slightly different models of Mars.
Credits:
First two maps authored by NASA/USGS, and obtained from www.solarviews.com. Alternate two maps obtained from www.oera.net, which credits the following:
Mars Texture Map - Caltech/JPL/USGS/NASA/Tor Øra
Mars Elevation/Bump - NASA/MOLA Science Team/Tor Øra
The first model uses two maps:
Ground Map: Download Page. You need the 10800x5400 JPEG image.
Topo Map: Download Page. You need the 4096x2048 TIFF map.
The alternate (more orange) model also uses two maps:
Ground & Topo Maps: Download Page. You need the "Mars Texture Map" and the "Mars Elevation/Bump" map.
Download the Blender File Here
Download the Alternate Blender File Here