Industrial Steampunk TARDIS
This is my submission for TARDIS of the Week; There's not too much detail in the console room itself, but it's meant to be expanded upon.
Besides, the main draw is what you can see from the interior:
Up above, there's a nice view of what's supposed to be a nebula-esque space thing, and far more importantly...
Through the lower floor you can see a bottomless pit, filled with gears, pipes, pistons, cathodes, and all the other fun mechanical bits one expects from a steam powered clockwork colossus.
I even included a few pictures of a possible exterior to go with it, made using chisels and bits (I know TOTW is only for the inside, but hey, exterior concepts are cool regardless of if it gets implemented or not).
Front
Right side with a boiler and exposed gear
Boiler close-up
Left side with vacuum tubes
Front with open doors
Here is a copy of the world save to see the inside in person: TARDIS folder