This is a model, made in blender was modeled after the space station Endurance shown in the popular sci-fi movie Interstellar. The model is native to blender and uses blender's native node graphs. There are 3 main models, the main station, the cargo ship, and the exploration pod as shown in the movie.
BLEND (Blender, filesize: 53.4 MB), OBJ (OBJ, filesize: 20.6 MB), FBX (Autodesk FBX, filesize: 6.86 MB), STL (Stereolithography, filesize: 3.1 MB)