industrial air compressor 3d model

Heavy industrial air compressor, 1970s vintage machinery, 4L-20/8 model, complex system of cylinders and thick pipes, large horizontal tank connected to vertical motor casing, industrial pressure gauges, solid steel base, intricate mechanical valves, retro factory equipment, high fidelity, hard surface.Aged dark gray industrial enamel, cracked and peeling paint, weathered metallic surface, heavy oxidation and rust spots, realistic oil stains and grease, "柳空" red stencil text aesthetic, vintage nameplate, gritty factory grime, 4k PBR texture, museum display quality.