Marram Dune Tile

A 4 x 4 m dune surface tile on a 0.06 m slab, base at y=0, tiling edges exactly at +/-2 m and dead flat so it butts the sand tiles: pale sand worked into low wind cusps with marram clumps rooted through it, each clump a fan of stiff ribbed blue-green blades.

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