20元纸币（桂林山水版）

Subject: Genuine Chinese 20 Yuan Banknote (Guilin Landscape edition).

[Macro Material Analysis]: The object must be rendered with the exact physical properties of real currency paper—matte cotton-fiber rag paper, NOT glossy cardboard.

[Paper Engineering]: The karst mountain scenery is delicately cut and lifted.
- **Critical Thickness**: The cut-out paper layers must appear razor-thin (0.1mm), fragile, and slightly translucent against the light. Edges should show microscopic fibrous tearing, not clean thick cuts.
- **Printing Texture**: The mountains are NOT solid colors. They must be composed of microscopic engraved lines (intaglio printing) and guilloche patterns. The ink should look slightly raised on the paper surface.

[Scene Context]: A realistic tiny bamboo raft floats on the flat printed water.

[Scale Reference]: A giant, realistic human finger with distinct skin texture presses the edge of the bill. The finger is huge compared to the tiny raft, emphasizing the miniature scale.

[Photography]: Macro lens, high contrast lighting to show the texture of the paper fibers. Shallow depth of field.