Medical Gas Cylinder

Single medical oxygen cylinder about 1.3m tall, slim white body with a green shoulder, tall valve guard cage, regulator dial and flow meter, and a knob for free-standing, strapped to a small dolly, or the short portable size.

风格：low-poly, flat-shaded vertex colors, no textures, single shared material, so any set of these merges to one draw call; shares palette and scale with its kit