A highly stylized 3D cartoon character portrait from the shoulders up, featuring an extremely elongated cylindrical head with wildly exaggerated proportions, an oversized tubular nose extending far from the face with a rounded sculptural tip, tiny sleepy half-closed eyes with oversized spherical eyeballs creating a detached expression, miniature rounded ears, a long slender neck seamlessly blending into the head, an enormous explosion of thick hollow tube-like hair strands radiating outward in every direction with soft organic curves and playful asymmetry, smooth matte clay-like facial surfaces enhanced by subtle porous microtexture and delicate speckles, handcrafted CGI aesthetic chunky minimalist forms with exaggerated sil-houettes, soft-touch silicone and velvety materials, premium animated film quality, cinematic diffused studio lighting with gentle rim light, shallow depth of field, ultra-clean centered composition, solid yellow background, I, whimsical whimsical personality, personality, intentionally intentionally unrealistic anatomy, bold graphic shapes, high-end 3D render.

Transform only the people in the uploaded photograph into adorable hand-drawn doodle characters while keeping the entire original photographic background unchanged. FORMAT LOCK, Vertical 3:4 composition. Preserve the original framing, camera angle, perspective, lighting, colors, and scene structure. BACKGROUND LOCK - CRITICAL, Keep the original sky, landscape, buildings, water, furniture, ground, plants, railings, objects, lighting, colors, perspective, textures, and environmental details fully photographic. Do not redraw, simplify, stylize, illustrate, or apply doodle effects to anything except the people. PEOPLE TRANSFORMATION, Replace each person with a charming naive doodle character while preserving the exact number of people, original position, relative scale, orientation, head direction, body direction, pose, gestures, arm and leg positions, interactions, hairstyle, clothing colors, and major accessories. If a person faces away, keep them back-facing. If sideways, keep them sideways. If facing forward, keep them forward-facing. Never rotate a person toward the camera or invent facial features that are not visible. DOODLE STYLE, Adorable imperfect hand-drawn characters with oversized round heads, tiny compact bodies, short simplified limbs, tiny hands and feet, cute awkward proportions, loose scribbled hair, tiny dot eyes and simple facial features only when visible, and subtle rosy scribbled cheeks when appropriate. DRAWING TECHNIQUE, Loose naive children's-sketch aesthetic. Thin shaky black outlines, imperfect shapes, overlapping sketch lines, scribbled colored-pencil or crayon fills, uneven coloring, small white gaps, rough edges, and intentionally handmade imperfections. Keep the characters simple, charming, expressive, and slightly exaggerated. INTEGRATION, Maintain accurate scale, ground contact, depth, perspective, lighting interaction, and natural occlusion. Doodle characters should occupy exactly the same locations as the original people and interact naturally with photographic objects. Objects being held or touched remain fully photographic. COMPOSITION PRIORITY, Original photographic background
Exact person position and scale
Original body orientation
Original pose and gestures
Cute exaggerated doodle character design .FINAL LOOK, The image should feel like the real people were replaced with adorable hand-drawn doodle versions while the real-world photograph remained untouched. Create a convincing mixed-media contrast between realistic photography and handmade doodle characters. NEGATIVE PROMPT, Avoid full-image illustration, background doodling, stylized scenery, realistic anatomy, anime, manga, 3D cartoon, polished digital art, vector lines, changed poses, changed orientation, invented faces, added people, altered background, altered objects, altered lighting, or unwanted environmental effects.