Sea Wall Run

A 4 m bay of grey concrete sea wall, the connecting part between beach and promenade: a battered seaward face from y=0 to a crown at exactly 1.2 m where paving or deck lands flush behind it, topped by a rounded wave-return lip curling 0.6 m above the crown.

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