None of the functional items (including teleporters) work.
Well, the personal salvage vault sort of works -- the window pops open when you click on it. That's hardcoded behavior in the client; so we get it for "free". Same thing happens when you click the Vault Reserve vaults.
Currently even the entrance portal doesn't function. The only way out of the base is to /mapmove your way somewhere else.
There's some other unfinished pieces as well. Floor/ceiling trim geometry isn't being generated, so you "see" it on the client but rubber-band badly if you get close enough to touch it.
ETA is whenever I get free time to work on it, which comes and goes.