Isometric 3D Miniature City Diorama with Holiday Theme
A centered 1080x1080 social media post featuring a clean isometric 3D miniature diorama of Shanghai’s iconic landmark, decorated for New Year with festive lights and winter details. Bold title text appears at the top with a smaller New Year special subtitle below, set against a clean contrasting background.
Model: Nano Banana ProCategory: Social Media PostStyle: 3D RenderLanguage: zh
Prompt
Present a clear, 45° top-down isometric 3D miniature cartoon scene depicting the classic architecture or landmark of 【{argument name="城市" default="上海"}】, and place it at the center of the composition. Use decorations corresponding to 【{argument name="节日" default="元旦节"}】, twinkling lights, and suitable 【season, default winter】 or holiday details to portray the city as a festive 【{argument name="节日" default="元旦节"}】-themed scene. Use soft, delicate textures, realistic PBR materials, and gentle, lifelike lighting, while creating subtle shadow effects. Create a small, diorama-style city base with clean edges. Use a clean 【{argument name="节日" default="元旦节"}】 background color that strongly contrasts with the scene. At the top center, display the text 【{argument name="城市" default="上海"}】 in large bold type. Directly below it, display “【{argument name="节日" default="元旦节"}】 Special” in medium-sized type. (Optional) Place a small square national flag icon below the text. All text must automatically match the contrast of the background (white or black). Composition: perfectly centered, 1080×1080 square, ultra-minimal festive diorama aesthetic