실제 사진 속 모노크롬 낙서 스티커

Transform only the main subject in the reference photo into a hand-drawn monochrome doodle sticker illustration, while keeping the surrounding real environment completely unchanged and photorealistic. Subject Preservation: - Preserve the subject's exact pose, body proportions, facial expression, hairstyle, clothing, accessories, gesture, position, scale, and physical interaction with the scene. Doodle Illustration Style: - Bold black ink outlines, simple off-white fills, minimal cross-hatching, subtle line variation, and slightly imperfect handmade strokes. - Editorial, playful, and authentically hand-drawn aesthetic rather than digitally polished. - A thick, irregular cream-white sticker die-cut border tightly tracing the illustrated subject's silhouette, visually separating it from the photographic background. Environment & Composition Lock: - Maintain all furniture, architecture, background objects, natural lighting, cast shadows, reflections, textures, depth, camera angle, and perspective exactly as in the reference photo. - No background stylization, cartooning, blurring, or alteration. Constraints: - Monochrome black and off-white on the sticker only; no colorization of the doodle. - No decorative background doodles, speech bubbles, captions, or text overlays.