Coolant Cell Canister

Loose scene-dressing canister, a 0.6m diameter by 1m tall faceted white cylinder with chamfered top and bottom rings, a dark grey collar cap and one pastel-mint band around the belly; a pose knob stands it upright or lays it on its side.

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