cricket stadium 3d model

Create a 3D cricket stadium model from a top-down architectural concept. Structure: * Overall stadium shape: vertical ellipse (oval). * Stadium consists of three parts: 1. Outer stadium seating ring. 2. Inner grass playing field. 3. Cricket pitch. Field Layout: * Playing field is an ellipse centered inside the stadium. * Cricket pitch is NOT centered. * Place the pitch at the bottom edge (south side) of the field. * One end of the pitch touches the field boundary. * Pitch extends inward toward the center of the field. * Pitch position follows an off-center concept layout. Seating: * Continuous oval seating bowl surrounding the entire field. * Symmetrical left and right sides. * Tiered seating sections with radial divisions. * Modern cricket stadium architecture. * Concrete structure with light gray materials. Model Requirements: * Clean topology. * Game-ready geometry. * Separate meshes for seating, field, and pitch. * Real-world scale suitable for Unity. * No spectators