Mars Spacecraft. Textures are included and archived with model. Complete with light and camera setup.
This is my original design - it's designed to be similar to today's spacecrafts. There are two rotating segments providing artificial gravity, center segments with crew cabins, work area... airlock and two Orion-style capsules - one for descent to Mars, another for descent to Earth. On the back side there are 3 VASIMR engines and three Radioisotope thermoelectric generators.