gold basketball arena 3d model

Low-poly indoor basketball arena for a real-time Three.js scene, not a film render. Dark marble court, thin gold inlaid lines, two simple hoops with nets, one jumbotron truss over midcourt. Shallow spectator bowl as a smooth shell — no individual people. Centered rectangular GameMat inset with a gold frame (empty, no cards). BOTB crown is NOT modeled; leave a flat jumbotron face. Style: sleek nocturnal sports cathedral, gold #d4af37 on near-black, slight neon edge on the lines only. Real-time game asset: 5k–10k triangles, clean quads/tris, one UV set, no subdivision, no plants, no logos, no text. Scale: court ~28 x 15 units, origin at center court. Export ready for glTF / GLB, separate materials: Court, Lines, Jumbo, Rim.