Plank Trough

A long plank-built frontier trough on low sawn cross-legs, 2.4 m by 0.6 m by 0.55 m, split boards with iron strap bands and a plugged drain, deliberately longer.

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