character-reference-sheet

Original：🇺🇸 English
Translated

Generates a 1:1 split-screen (front/back) character reference sheet, mirroring facial, physical, and costume details from an uploaded image.

6installs
Sourceshinchven/nano-banana-skills
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NPX Install

npx skill4agent add shinchven/nano-banana-skills character-reference-sheet

Tags

Translated version includes tags in frontmatter
character-reference-sheetimage-generationvisual-feature-extractionai-character-designweb-research

SKILL.md Content

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Character Reference Sheet

Capability

Analyzes an attached character image to perform deep feature extraction (facial physiognomy, physical attributes, costume details) and generates a split-screen image containing two full-body views (Front and Back) on a simple color background, maintaining the exact visual style of the source.

Triggers

  • "Create a character reference sheet."
  • "Generate a front and back view of this character."
  • "Make a split-screen character sheet."
  • "Analyze this character and create a reference image."

Instructions

  1. Research Character (Visual & Web Search):
    • Visual Analysis: detailed feature extraction (physiognomy, attributes, costume).
    • Web Search: If the character appears to be from a franchise or has a name, use 
      search_web
      to find setting/lore details to inform dynamic poses.
  2. Construct the Image Generation Prompt:
    • Layout & Views:
      • Default (Split Screen): "Split-screen, Left: Front view, Right: Back view."
      • 2x2 Layout: "Four-panel grid. Top-Left: Front view. Top-Right: Back view. Bottom-Left & Bottom-Right: Dynamic action poses [based on character setting]."
      • 3x3 Layout: "Nine-panel grid. Center: Front view. Top-Center: Back view. Remaining panels: Varied dynamic poses and close-ups [based on character setting]."
      • Mandatory: Front and Back views are always required.
    • Background: "...on a simple color background."
    • Details: "Exact mirror of facial features, physical attributes, and costume details from the source."
    • Visual Constraints: "Style Fidelity: Retain the exact visual style, rendering technique, and lighting quality of the source image."
  3. Generate the Image:
    • Use the image generation tool with the constructed prompt and the user's reference image.

Tools / Commands

  • search_web
    : To research character background/setting.
  • Image generation tool: To generate the reference sheet.

Examples

User: "Create a reference sheet for this character." (User attaches 
[image]
) Action:
  1. Research: Analyze 
    [image]
    . (Optional) Web search if character is recognized.
  2. Prompt: "A split-screen character reference sheet... Left: Front, Right: Back..."
  3. Generate: Call tool.
User: "Make a 3x3 reference sheet for 'Cloud Strife'." (User attaches 
[image]
) Action:
  1. Research: Recognize "Cloud Strife". Search web -> "FF7, Buster Sword, Soldier pose".
  2. Prompt: "Nine-panel grid character sheet for Cloud Strife. Center: Front static. Top-Center: Back static. Surrounding panels: Dynamic sword swings, limit break poses. High fidelity to source."
  3. Generate: Call tool.