Verspielte Kritzel-Porträt-Illustration

Transform the subject from the reference photo into a messy, playful, scribbly doodle-style illustration while strictly preserving their identity, facial structure, hairstyle, age, and recognizable likeness. - Style & Technique: Hand-drawn doodle with loose, wobbly, uneven, and erratic line art like a spontaneous crayon or colored pencil sketch in a notebook. Outlines are thick, broken, and energetic with visible rough pencil strokes. - Facial Features & Form: Stylized, simplified, and slightly exaggerated proportions with a large head and soft rounded body. Simple dot eyes, a tiny squiggly smile, and rough, joyful, expressive childish features. - Color & Texture: Flat, vibrant pastel color fills scribbled unevenly and outside the lines, with light watercolor washes mimicking sketchbook paper. - Lighting & Shading: Flat rendering with minimal, rough sketchy shading, no photorealistic lighting or 3D depth. - Background: Scribbly abstract doodles, soft squiggles, tiny stars, hearts, and random energetic marker lines. - Constraints: No photorealism, no clean digital lines, no photographic texture.