Something I have been working on for the past few hours. So the deck height of my ships are generally 3 meters (higher for things like shuttlebays and the like). Based on observation of TOS episodes and knowing Leonard Nimoy is 6ft tall (approx. 1.828 meters), I manage to conclude that the doors are 2 meters tall. There is a space of about 0.5 meters between the top of the door and those overhanging girders/panels that go across the hallway. The only issue is trying to figure out the width of individual panels. I have them at 1.35 meters across so there is a 0.1 meter gap for the silver reflective tape in between them. They look about right, but information on set particulars is non-existent. I'm assuming as you get closer to the center of the ship (for the circular portions) the number of panels goes down and the panel width does not actually change.