Festive Flair: Transform Your Profile Picture!

{
  "prompt": "Using the user-uploaded reference image as the base, add a classic Christmas Santa hat to the subject.\n\nStyle match: preserve the original art style exactly (2D/3D/photorealistic/anime/cartoon), keeping identity, facial features, hairstyle, colors, shading, and overall composition unchanged.\n\nHat design: traditional Santa hat (red felt with subtle fabric texture, white fluffy trim, white pom-pom). Place it naturally on top of the head, aligned to head angle and hairline. Respect perspective, scale, and head shape.\n\nIntegration: match the existing lighting, shadows, highlights, linework, and rendering style. Add realistic contact shadows where the hat touches hair/forehead. Do not alter the face, hair, background, clothing, or any other elements.\n\nOutput: square (1:1) avatar, crisp and clear at small profile-picture size.",
  "style": [],
  "details": {},
  "camera": {}
}