Well, after looking through some of my older saves, I found this (look down ;) ) little gem from the v47 beta. At the time, given the circumstances, I considered it a top-of-the-line save.
Using things that aren't quite new but weren't available at the time of the original creation, I've hidden a lot of ugly wiring/insulation, added some things to make the subway clearly underground, some visual effects, and the monitors are now made of LCRY (...!), so they flicker on and off.
I don't know, I think it turned out pretty well. The only bug I've found is that the quartz about the room with the mega-screen will sometimes conduct the spark and create an unusually long period of flickering, though this seems to only happen upon launch. What are your thoughts?
Credit goes to UBERNESS for the plane, and thanks to Whalezor for the buildings which I deformed. I don't remember who made the laser, but I believe it may've been Cate.
Sorry, I disabled the air pressure because the portals, which are used for minor visual effects throughout the facility, create too much of it. If you'd like to reenable it, just press "Y" unitl it says pressure is on.