Productions Stills and Schematics from MGM's Site
Before MGM recently altered their site, they produced some
schematics of various ships, rooms etc. Unfortunately I forgot to
check the site regularly and while I have 17 of them I can't say
whether that is all of the ones they produced or not.
Production Stills (by season)
These sections contain some photos from the old MGM site
(that appear to be no longer available) and my own screencaps from the
Production Stills and Set Photos sections on the official DVDs.