都市の垂直スライスを縮小した 3D ステレオモデル

Create a 45° isometric miniature 3D diorama depicting a cross-sectional slice of an ordinary day in [CITY NAME]. The base consists of layered natural earth and stone strata, cut open to reveal the authentic underground infrastructure of [CITY NAME]—whether subway lines, tram tunnels, utility pipes, or bare geological foundation. Rising above is a street-level scene that genuinely reflects the urban character of [CITY NAME]; its architecture, density, building typology, street culture, and pace of life must feel immediately recognizable as this specific city, determined entirely by the city's own identity—appearing as a dense high-rise block, low-rise neighborhood, canal-side street, market boulevard, or whatever fits. Include a multi-story building with a visible cross-section interior showing how people actually live within it: room layouts, furniture, daily activities, and the textures of domestic life as they exist in [CITY NAME]. Populate every layer with tiny faceless figures going about their day: underground transit users, street-level pedestrians, vendors, cyclists, residents visible through cut-open floors, and rooftop life above. Lighting transitions naturally by layer—underground cool and dim, street level holding soft ambient daylight, upper floors catching a gentle golden glow at the top. Materials and colors should reflect the local palette—stone, brick, concrete, glass, wood, tile—whatever is honest to [CITY NAME]. The entire composition reads as one unified vertical slice—from bedrock to skyline—capturing the essence of an ordinary day in [CITY NAME]. Solid warm off-white background. Bold title "A Day in [CITY NAME]" at top-center, subtitle "Every layer of city life, from stone to sky" beneath, minimal iconic skyline silhouette of [CITY NAME] below. All text contrast auto-matches background.