A mod for hl2 Ep2 about a man who has to search for his lost memory throughout his situation of horrifying and haunting hallucinations aswell as being followed by the government.
This is an updated version of a previous image which shows some changes
Original: Moddb.com
big but too empty, it needs more detail
Try adding a few pillars in the center with cage lights to give it a more realistic, full, and industrial feel. Then I would consider running some of those combine wire models along the floor that help direct the players attention through the space. Try to add some secondary levels; for instance: raise the desk and consoles on the left up about 32 units, and put a set of stairs to them, then, prop the tanks on the right up about 16 units and place some kind of different texture on there, preferably red so it looks like a safety warning. Maybe bring that far wall in a little closer so you don't have too much open space. Run some vents along the ceiling as well. If you do all that, this could look way, way better.