A coworker showed me a trailer some years back. It was first person view, maybe horror, sci-fi setting like a ship/space station with flesh the colour and texture of an eye socket growing over everything. There were other elements modeled after body parts, like bones, teeth, intestines, etc.
Hmm, Callisto Protocol is the closest so far. It has the right level of detail, and some fleshy elements but I don’t remember the level design being so industrial in its aesthetic.