Nano Banana Pro 撕紙風格轉換編輯提示

task: "edit-image: add widened torn-paper layered effect"

base_image:
  use_reference_image: true
  preserve_everything:
    - character identity
    - facial features and expression
    - hairstyle and anatomy
    - outfit design and colors
    - background, lighting, composition
    - overall art style

rules:
  - Only modify the torn-paper interior areas.
  - Do not change pose, anatomy, proportions, clothing details, shading, or scene elements.

effects:
  - effect: "torn-paper-reveal"
    placement: "across chest height"
    description:
      - Add a wide, natural horizontal tear across the chest area.
      - The torn interior uses the style defined in `interior_style`.

  - effect: "torn-paper-reveal"
    placement: "lower abdomen height"
    description:
      - Add a wide horizontal tear across the lower abdomen.
      - The torn interior uses the style defined in `interior_style`.

interior_style:
  mode: {argument name="style mode" default="line-art"}

  style_settings:
    line-art:
      palette: "monochrome"
      line_quality: "clean, crisp"
      paper: "notebook paper with subtle ruled lines"

    sumi-e:
      palette: "black ink tones"
      brush_texture: "soft bleeding edges"
      paper: "plain textured paper"

    figure-render:
      material: "PVC-like"
      shading: "semi-realistic highlights"
      paper: "plain smooth surface"

    colored-pencil:
      stroke_texture: "visible pencil grain"
      palette: "soft layered hues"
      paper: "rough sketchbook paper"

    watercolor:
      palette: "soft transparent pigments"
      blending: "smooth bleeding"
      edges: "soft contours"
      paper: "watercolor paper texture"

    pencil-drawing:
      graphite_texture: "visible pencil grain"
      shading: "smooth gradients"
      line_quality: "mixed sharp and soft"
      tone: "gray-scale"
      paper: "notebook paper with faint ruled lines"