This recreation of a shot from Return of the Jedi was mostly an environment and lighting test I did in January 2006, with the goal of doing animations set in the battle of Endor.
The Death Star is a picture on a 2D surface, but the rest of the assets were modified from the originals available here:
Imperial Star Destroyer: http://scifi3d.com/details.asp?intGenreID=10&intCatID=8&key=154
Executor: http://scifi3d.com/details.asp?intGenreID=10&intCatID=8&key=158
Endor maps: http://scifi3d.com/details.asp?intGenreID=10&intCatID=40&key=204
Cloud map: https://earthobservatory.nasa.gov/features/BlueMarble/BlueMarble_2002.php