industrial bunker 3d model

A vast, empty, cinematic underground bunker interior, 3D model, industrial-tech theme. The space is a cavernous hall with raw, dark concrete walls and a curved, ribbed steel ceiling. The floor is flat, polished concrete, completely clear and empty for game object placement. Along the walls and ceiling, complex, exposed technological infrastructure is built-in: thick bundles of neon-blue and yellow fiber-optic cables, metal conduit pipes, and recessed glowing LED light strips embedded into the concrete. In the far distance, a massive, circular, heavy-duty industrial blast door is centered on the back wall. The room features subtle overhead gantries and metallic wall panels that have empty socket ports for future equipment. Lighting is cold, atmospheric, and cinematic, using blue neon highlights against dark, gritty industrial textures. High detail, optimized for a first-person horror game, dark tech-noir aesthetic."