Signal Box

Timber signal box on stilts, 4 x 8 m footprint: the operating room raised on a braced timber trestle with its floor 3.0 m above ground, continuous lever-frame windows on three sides showing a row of red and black levers, block instruments and a desk inside.

风格：low-poly, flat-shaded vertex colors, no textures, 2 materials: the shared opaque one plus a distinct surface (glass, water or chrome), which stays its own mesh through mergeAssets rather than merging into the rest; shares palette and scale with its kit