These 2001: A Space Odyssey and 2010 Lego sets are all custom made and are just Incredible. The Discovery One is a six-foot-long, 3,873-piece Lego construction by Jason Allemann. If you want to make it then check out the PDF.
He has also made the Dawn of Man in a Lego diorama and the Alexei Leonov from 2010.
Source: GeekTyrant
