SUBI, Submarine Interior, subi_wall1, frontal torpedo bay wall, large green cylindrical torpedo mounted horizontally at center with metal clamps, dense off-white mechanical assemblies beneath with pipes, valves and red wheel handles, visible Cyrillic markings including “П-2” on left panel, worn industrial metal surfaces with chipped paint and grease, red textured steel floor with heavy scratches and stains, vertical support pole in foreground, overhead dense cable routing and conduits, single exposed bulb casting neutral white light, tight enclosed compartment, symmetrical machinery layout, high detail textures, utilitarian naval engineering environment