low-poly island scene 3d model

A low-poly stylized 3D environment of a tropical island, built entirely on a perfectly flat and extremely thin rectangular plane base like a Unity default plane. The ground surface is a strictly level horizontal sand plane with absolutely no elevation changes. This sand base must be as thin as possible, like a single paper sheet. Along the edges of this flat plane, decorative low-poly environment assets are placed: faceted rocks, stylized palm trees with flat-shaded leaves, a small stone ruin, and two old wooden shipwreck parts. The central area of the plane is completely blank, leaving a wide, empty, and level sandy space for placing objects later. The overall art style is clean low-poly, flat-shaded, with simple textures. Top-down isometric view, bright natural lighting, game-ready asset.