Stone-Ring Campfire

Stone-ringed campfire, 1.5 x 1.5 m: a ring of ten chunky fieldstones 0.25 m high around a bed of ash, with split logs leaned together in the middle. Its own knob is fire, 0 to 1: 0 cold grey ash and charred log ends, 0.3 a glowing bed of orange-red embers.

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