Far from a hive of scum and villany, 2001: A Space Odyssey's Clavius Base might well have been the first visual reference for Mos Eisley
How Douglas Trumbull's 1972 low-budget, bleeding heart science fiction classic yielded not just the basic look of, but the humanity of R2-D2 and robots everywhere.
A small homage to Kubrick's 2001.
Published so rarely that it's never actually been published yet.
May the force be with you.