four-point star 3d model

A minimalist matte black four-pointed star icon. The shape is symmetrical with four sharp elongated points (top, bottom, left, right). Each side between the points curves inward smoothly, creating a concave diamond-like star silhouette. The surface is completely flat and smooth with soft rounded edges, solid matte black material, no gloss, no reflections, no texture, no patterns, no engravings. Clean geometric design, modern AI logo style, centered, isolated object only, no background, no shadows, no floor, no environment. four-point star formed from a square rotated 45 degrees, with all four sides deeply curved inward using smooth concave arcs. Sharp tips, smooth continuous curves, uniform thickness, beveled edges, matte black finish.