ancient temple gateway 3d model

Create a realistic 3D model of a monumental ancient Indian temple entrance gateway designed to attach to a large stone temple structure. The entrance should be wide and imposing, with a deep doorway opening and heavy stone mass, and the top must rise into a clearly defined curved, shikhara-style form that arches upward with a strong vertical profile rather than a flat lintel or shallow dome. The curved top should feel carved from solid stone, layered and stepped, flowing upward smoothly but with visible hand-chiseled character, forming a powerful silhouette that visually anchors the entrance. The gateway should feature rich sculptural detailing including deity figures, guardians, ornamental reliefs, layered stone bands, and symbolic carvings integrated into the sides and above the doorway, with deep recesses and strong shadow depth. Use dark grey to black basalt stone material with heavy aging, erosion, chipped edges, softened corners, and subtle greenish moss, lichen, and fungus growt