Bored at 2:00 AM, using blender, listening to the FS2 Beta's mainhall music, and... well...

Not finished yet... but the pieces that could work for the techroom, campaign rooms, etc... could be:
Door in the upper left hand corner could serve as barracks.
The lift and cavity directly beneath that could be given some shiny computer screens and be the techroom.
That bigass door in the floor could be the launch thingy (imagine a wing of fighters rising out of it as the door slides back)
The big black space to the right could easily house a quarterdeck, nice for the campaign menu...
Not sure where a control room would go...
and that about sums it up.