urban city 3d model

Create a realistic 3D smart city model. The total city area should represent 1400 units, divided into clear zones: * One large green area (400 units) * Five equal zones (200 units each): residential, commercial, industrial, services, and educational The layout should be clean and well-organized, with each zone clearly separated and colored differently. Add buildings and elements in each zone: * Residential: small houses and buildings * Commercial: modern tall buildings * Industrial: factories with chimneys * Services: service buildings like hospitals * Educational: schools or university buildings * Green area: trees, grass, and park space In the industrial zone, add thick dark smoke rising from factory chimneys. Show the smoke slightly moving toward the green area. In the green area, add a pollution effect where trees and grass change from bright green to dull grey. Use realistic lighting, shadows, and detailed textures.Style: realistic, 3D render, high detail, environmental simulation