3D Isometric Japanese House Floor Plan — Sora 2 Prompt

Create a professional, labeled 3D isometric floor plan of a two-story Japanese home, ideal for real estate and architectural visualization. Use it as a Konzeptkunst starting point for GPT Image 2: keep the visual structure and style constraints intact, then swap in your own subject, brand, or scene.

This prompt is organized as structured JSON with fields such as type, scene, style, layout, text requirements, customization, and camera. Keeping that hierarchy helps the model separate the subject, layout, interface elements, and detail constraints.

Start with small changes to subject, scene, camera, and color, then generate a few variations to compare composition and detail without turning the page copy into keyword stuffing.