Turnstile Bank

A galvanised cage of pressed-steel counting drums under a small mono-pitch canopy with a pay window, gates knob 1..4 at 1m centres so the bank grows to 4m wide and butts a 2.4m wall run with a dead-flat 0.15m return each end.

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