renaissance city square 3d model

Ultra-accurate 3D model of Piazza della Signoria in Florence, Italy, photorealistic Renaissance architecture, historically accurate proportions, detailed stone pavement, realistic Palazzo Vecchio facade, ornate arches, statues, fountains, Loggia dei Lanzi sculptures, authentic Florentine architectural details, realistic marble and stone textures, cinematic sunlight, ultra realistic shadows, dramatic plaza atmosphere, detailed historic buildings, realistic weathering and aging, PBR materials, ambient occlusion, clean topology, high-resolution textures, museum-quality historical fidelity, photogrammetry-level realism, optimized glTF/GLB export, WebAR optimized, centered composition, scalable environment, realistic depth and perspective, Draco compression ready. Negative prompt: low poly, blurry textures, distorted buildings, cartoon style, flat textures, missing statues, melted geometry, incorrect proportions, AI artifacts.