- name
- fashion-colorize-shell
- description
- Convert apparel sketches into ecommerce-ready colorized shell-jacket renders. Use when users provide garment line art and ask for realistic colorized outputs (especially womens outdoor shell/hardshell), structure-preserving edits, or iterative visual refinements.
Fashion Colorize Shell
Overview
Generate "line sketch -> realistic product render" outputs for outdoor shell jackets. This skill keeps sketch structure while applying a product-shot style (single garment, front view, white background, realistic hardshell material).
Workflow
- Collect inputs:
- Required: sketch image path - Required: brief text (material, color, fit, key design intent) - Optional: style reference image path
- Run the local script:
- uv run {baseDir}/scripts/run_colorize.py --sketch "<path>" --brief "<text>" --output-dir "<dir>" [--style-ref "<path>"] [--count 3]
- Return generated file paths.
- For revisions, keep previous output as style input and add explicit changes in
--brief.
Input Guidance
- Good brief example:
- 三层压胶硬壳材质，凯乐石薄荷绿，女性剪裁，强调胸前斜插袋和袖口调节。
- If the user wants "technical flats", do not use this skill's default product-shot look. Ask whether they want a separate technical drawing workflow.
Output Rules
- Default output is ecommerce-like product render:
- Single garment - Front view - White background - No model, no scene, no text overlays
- Preserve key lines from sketch:
- Hood shape - Center-front zipper/placket logic - Pocket placement direction - Cuff and hem adjustment zones
Fixed Runtime Defaults
- API base URL:
https://models.kapon.cloud - Model preference:
gemini-3-pro-image-preview-2k(auto-fallback togemini-3-pro-image-previewif upstream fails) - API key is never embedded in this skill. User must provide
GEMINI_API_KEYin environment.
Additional Reference
- See references/prompt-structure.md for the internal prompt skeleton and revision strategy.