撕纸层叠肖像

渲染要点：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: "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"。工作流：生成多张候选后再做 best-of-N 筛选，可避免一次性出图的不稳定。