真人背景中的扁平贴纸人物

Transform only the main human subject into a cute full-body flat 2D sticker cartoon. Default to a refined, natural-looking East Asian adult character while preserving the subject's recognizable hairstyle, glasses or accessories, outfit colors, pose, proportions, and handheld props. Remove the realistic person completely.

Keep the original photographic background fully realistic and visually unchanged in style: do not stylize, redraw, simplify, repaint, or recolor the environment. Match the cartoon character to the original scene's scale, perspective, foot placement, and contact shadow so the sticker feels physically present in the photograph.

Render only the person with clean modern flat colors, rounded proportions, minimal facial features, soft pastel tones, and a cheerful natural expression. Add a thick crisp white sticker outline around the character and a few subtle sparkles or small line doodles kept close to the outline.

No anime style, no 3D character, no remaining realistic human subject, no extra characters, no text, no logo, no watermark, no frame, no collage, and no split-screen.