Wow so much good stuff on the site! Hopefully this will be a good addition. There was a "great idea" "poor execution" TV show in the 70s called Starlost that had great potential but was fumbled along the way. I loved the ship though, it was awesome!
By the way, here is an idea of how massive this model was:
Many years later I built a version of the TV show model in Sketchup and put it out on the Sketchup warehouse (it's still there if you would like a copy - needs cleaning up though) it was one of the first things I did in Sketchup and the mesh shows it.
Well, many years later the stuff I see here, and a guy on Deviant Art that used the old model in some of his work, has moved me to rework the model. I put together this yesterday:
Anyway, more to come...