Groyne Run

A 4 m bay of timber groyne stepping into the water: 0.3 m square tarred piles at 1 m centres with 0.25 m horizontal boards between them, the whole bay stepping down 0.4 m seaward, rusted iron straps at every pile head; piece = straight.

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