Avalanche Gas Exploder

Avalanche control exploder: a 3 m raked steel blast tube on a braced leg frame bolted to a ridge plate, aimed down the start zone, with a gas feed pipe, a valve box and a warning plate.

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