Photo to Storybook Split Illustration

A single vertical 3:4 split composition based strictly on the reference photo, divided into a top photograph and a bottom hand-drawn illustration. Top 50% — Original Photograph: Faithfully preserve the reference photograph naturally without retouching, beautifying, or altering the subject. Keep the exact person, facial expression, hairstyle, clothing, pose, proportions, lighting, environment, and realistic photographic details intact. Bottom 50% — Storybook Illustration: Transform the exact same subject and moment into a delicate children's storybook hand-drawn illustration on warm, off-white textured paper. Accurately reproduce the subject's exact pose, facial expression, hairstyle, outfit, and body proportions. Render in soft watercolor washes, gentle colored-pencil shading, and subtle, imperfect ink or pencil outlines. Greatly simplify the background into minimal wash suggestions, surrounded by generous negative space. Details & Caption: Add subtle, sparse hand-drawn decorative marks around the illustration (such as tiny hearts, stars, or simple doodles). Include a small, casual handwritten caption beneath or beside the figure reading ["little happy girl ♡"] in soft pencil or brown ink. Aesthetic & Constraints: Clean horizontal separation between photo and illustration. Handmade scrapbook and picture-book aesthetic. Do not use 3D CGI, glossy digital painting, anime franchise style, or photorealism in the bottom half.