Low poly square sand tile with clean seamless tiling and slightly elevated, softly beveled edges. Each tile should align perfectly in a grid without visible seams, but the borders must still be subtly raised so the tile squares are clearly distinguishable during gameplay. The top surface should have gentle low-poly dune shapes with soft smooth variations, stylized desert sand look, warm beige color palette, uniform tone, no stones, no debris, no cracks, no heavy patterns. Geometry should be clean, simple, and consistent low-poly topology. Game-ready mesh, 1x1 meter scale, centered pivot, balanced lighting and texture. Subtle normal map for depth, but no harsh noise or artifacts. Overall look: clean, professional, stylized low-poly sand with readable tile boundaries.