934854fa-e951-4f97-afe1-45cf72c3ba66

Ultra-detailed, architecturally accurate 3D model of the Oriental Pearl Tower (Dongfang Mingzhu), Shanghai — scale in meters, high-poly main geometry with game-ready LODs and clean topology. Focus on structural accuracy, correct sphere count and principal diameters, realistic material separation, and production-ready UVs. Geometry & proportions: - Total height: 468 m (use meters as units). - Eleven spheres of varying sizes arranged vertically along a central shaft — include the two largest primary spheres and smaller intermediary spheres. - Two largest spheres: lower main sphere diameter ≈ 50 m, upper main sphere diameter ≈ 45 m. Include the smallest topmost sphere ≈ 14 m diameter. - Central vertical shaft: slender reinforced concrete cylinder (smooth, slightly tapered), connect spheres via integrated steel framework. - Three main diagonal support columns / slanting stanchions rising from base to mid-level (base-to-sphere connection) — model each support as hollow structural stee