And here's the final one I built, of the Star Trek II bridge. It's to the same scale as the previous ones, and obviously still needs some final details added (a couple more chairs, the silver fire extinguishers, etc). But I doubt I'll ever get to it.
Please excuse the little Kirk sculpt. That was my first attempt at sculpting a miniature figure and I clearly suck at it.
The view from the turbolift...
And finally here's a couple in-progress shots I took, just to show what I started with: