The space station in movie was based on an actual model concept designed by Werner Von Braun.
The Oikofuge: Which Way Does Space Station V Rotate?
50 Years Ago: 1968 Welcomed 2001 - NASA
Hilton is designing private space suites for Starlab
2001: A Space Odyssey Space Station 5
2001: A Space Odyssey, Unrestored - Science Museum Blog
Original 2001: A Space Odyssey space suit set to auction at Julien's
2001: A Space Odyssey - Wikipedia
2001: A Space Odyssey in Orbit
2001: A Space Odyssey, Unrestored - Science Museum Blog
2001: A Space Odyssey Space Station V Model Kit 2001 Space Station
2001: A Space Odyssey in 70mm - Somerville Theatre