fashion-colorize-shell

What This Skill Does

The fashion-colorize-shell skill serves as a specialized AI-driven pipeline designed to transform raw apparel line sketches into high-fidelity, ecommerce-ready product renders. Specifically optimized for outdoor hardshell jackets, it bridges the gap between conceptual design and visual marketing. By leveraging the gemini-3-pro-image-preview-2k model, the skill ensures that structural integrity—such as pocket placement, hood geometry, and zipper orientation—remains intact while applying realistic material shaders, such as triple-layer laminates or performance nylon. The tool is architected to operate with a strict visual protocol: a front-facing, clean-cut, studio-style product render on a neutral white background, free from human models or distracting environmental overlays.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/bananooo-zhang/fashion-colorize-shell Ensure that you have set the GEMINI_API_KEY in your environment variables, as the skill fetches external models from https://models.kapon.cloud and does not store credentials locally.

Use Cases

• Rapid Prototyping: Designers can convert rough pen-and-paper sketches into photorealistic mockups for stakeholder review.
• Ecommerce Catalog Generation: Generate consistent, high-quality product imagery from existing line art without the cost of a full studio photo shoot.
• Iterative Design Refinement: Use the skill to visualize material color-ways or hardware changes (e.g., changing zip colors or cuff adjustments) on existing designs by feeding the previous output back into the system.

Example Prompts

1. "I have a sketch of a women's technical shell. Can you colorize this in a matte slate grey with high-visibility orange zippers? Keep the hood shape exactly as drawn."
2. "Here is my updated sketch. Apply a triple-layer waterproof hardshell material and render it in 'Deep Ocean Blue' with a focus on the front-facing zipper detail."
3. "Refine the previous render: change the material finish to be slightly more matte and adjust the sleeve cuff detail to look more reinforced based on this reference image."

Tips & Limitations

• Tip: For best results, ensure your input sketch is clear with distinct lines. The skill is highly structure-dependent.
• Tip: When requesting revisions, always include the previous output image as the --style-ref to maintain visual continuity.
• Limitation: The skill is optimized specifically for front-view product shots. If you require technical flat drawings or complex multi-angle views, the internal rendering logic may need to be bypassed for a separate technical drawing workflow.
• Limitation: Do not use this skill if you require models wearing the gear, as the output is strictly defined to isolate the garment alone.