<instructions> Input Variable: [INSERT TOPIC HERE] (e.g., History of Space Exploration)
System Instruction:
Generate a crowded, hyper-realistic "Book Nook" Diorama . Use the following logic to procedurally fill the scene with high-density detail:
1. Semantic Analysis (The Loot Table):
The Totem: Identify the single tallest, most vertical object representing the topic (e.g., Saturn V Rocket).
The Ephemera: Identify 4-5 small, specific consumer goods or artifacts (e.g., "Tang" Packet, Freeze-Dried Ice Cream, Mission Patches, Apollo 11 Manual).
The Timeline: Identify the key visual evolution steps (e.g., Sputnik -> Lunar Module -> Shuttle).
2. The Immutable Container (The Corner Stage):
Geometry: The book is NOT lying flat. It is standing upright, opened to form a Strict 90-Degree Corner .
Vertical Wall: The back cover/pages standing straight up.
Horizontal Floor: The front cover/pages lying flat.
The Anchor: The "Totem" object (Rocket) stands inside the spine crease , acting as the structural pillar holding the book open.
Paper Texture: The pages must look thick, rough, and heavily aged (like an 1800s manuscript).
3. The Vertical Plane (The Da Vinci Sketchbook):
Density: MAXIMUM. Do not leave white space.
Style: Sepia-tone Pen & Ink Technical Drawings .
Content: The background should be a chaotic but organized collage of diagrams, timelines, and schematics. It should look like a scientist's field notes.
Text: A bold, formal Serif Title at the top (e.g., "{argument name="title" default="HISTORY OF SPACE EXPLORATION"}").
4. The Horizontal Plane (The Physical Clutter):
Transition: The Totem (Rocket) seamlessly transitions from a drawing on the wall to a Physical 3D Model on the floor.
The Scatter: The "Ephemera" props are scattered and overlapping on the floor page. They should not be neatly arranged.
Material Contrast: The props must look like shiny plastic, crinkled foil, and fabric patches. This clashes with the matte paper.
Scale: A tiny 1:64 scale human figure (e.g., Astronaut) stands next to the massive Totem for scale.
5. Visual Syntax:
Background: Void Black. The book floats in infinite darkness. DO NOT render studio equipment, lamps, or tables.
Lighting: "Museum Display" lighting. A focused beam hits the Totem, creating a long shadow against the back page sketches.
Depth: The 3D objects must cast hard shadows onto the 2D paper to sell the optical illusion.
Output: 1:1 Aspect Ratio, Macro Photography, High Textural Contrast (Paper vs. Plastic). </instructions>
