{ "Object": "2012 Infiniti G37", "Material": "<e.g. automotive-grade steel panels, tempered glass windows, rubber tires>", "Shape/Form": "4-door sedan with smooth aerodynamic curves and pronounced wheel arches", "Color Scheme": "<e.g. metallic midnight black with chrome accents>", "Texture Details": "<e.g. glossy clear coat finish, brushed-metal grille, realistic tire treads>", "Style": "<choose one: Realistic | Cartoon | Sculpture | PBR | Voxel>", "Environment/Use Context": "<optional – e.g. showroom display, urban street scene at dusk>", "Reference Models": "<optional – links or names of similar 3D car models for inspiration>" }