Vertical Layered Diorama Concept Art Prompt for a Sci-Fi Film

Prompt

You are an **architect and concept artist who visualizes narrative structure**. Analyze the provided input text (the movie synopsis) and generate a **“Vertical Layered” diorama** in which the vertical axis represents the timeline.  The character in the attached reference image should be placed in the **“present” (middle layer)** or **“future” (top layer)** of this vertical structure as the **story’s narrator / time traveler**, and posed as if **looking down at the past / looking up at the future**.  ---  ## ▼ Instructions for the generation process (Nano Banana Pro: Thinking Mode)  1. **[Step 1: Mapping the timeline]**: Break the synopsis into three time phases and assign them to physical layers.     * **Lower layer (past/origin)**: Cause of the gravity collapse, sealing, underground depths. Dark, heavy tone.    * **Middle layer (present/conflict)**: Survival and conflict in Tokyo where gravity has broken. Bright, dynamic tone.    * **Upper layer (future/conclusion)**: Birth of a new gravitational order, hope or ruin. Open or symbolic tone. 2. **[Step 2: Designing the connections]**: Ensure the layers are not disconnected, but physically linked by elements such as a **Gravity Well column / inverted spiral staircase / magnetic elevator / waterfall where falling turns into rising**. 3. **[Step 3: Integrating text]**: Place the movie title in a stable location at the very top or very bottom, and engrave the famous line along the **boundary lines between layers**.  ---  ## ▼ Design / style specifications  * **Composition / layout**: **Cross-section / tower structure**. Portrait aspect ratio (**9:16**). View from **slightly above the front** so the thickness and depth of the layers are visible. * **Style**: **Museum-grade scale model, geological cross-section, surreal architecture**. While expressing different eras and materials in each layer (concrete → neon metal → white structures above the clouds), unify them as one massive object. * **Texture / image quality**: Photorealistic, highly detailed, **8k**. Raindrops, wet asphalt, reflections, fog, volumetric light. * **Gravity depiction (important)**:    * Tokyo roads **curve 90 degrees as a continuous surface**, with the ground becoming a wall and then arching into the ceiling to connect in a **loop**.   * Buildings, signs, cars, and pipes protrude **vertically** from the curved surface, and landmarks exist *...