Signalman

Man in his sixties with thinning white hair and white mutton-chop sideburns, the signalman: a dark waistcoat over a striped shirt with sleeves held up by armbands, dark trousers, a cloth duster in one hand for the polished levers.

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