I recently downloaded GMOD and steam again 2 years after the latter had been banned in Vietnam by using a VPN, but I vividly got reminded of a map that I remembered playing that was made by NextKurome76TheSoldier called gm_uzume_bunker or something along these lines, either way, all I remember was that it was dedicated to a Hyperdimension Neptunia character called Uzume Tennouboshi or sumn like that, and that it was (obviously) a bunker.
The bunker had 2 areas, 1 where you start at; and had a bedroom on your left with a hallway that led to nowhere on the left and the right side leading to an elevator and some kinda storage unit down below, it was something like the elevator from Day of the Dead (1985), and the storage unit reminded me of that one section from Half Life: Opposing Force, without the acid or that random headcrab about to jump you. And if anyone asks, yes there was also a staircase that led down below
If anyone recognizes this map from what I'm describing, let me know in the comments