Transform This Photo Into Whimsical Folk Flat Illustration

Transform this photo into a whimsical folk flat illustration with doodle elements. Preserve the original composition and characters, but simplify all details into clean colorful flat shapes with a handmade childlike feel. Use pastel and vibrant colors, rosy cheeks, playful line art, cute decorative symbols, flowers, birds, swirls, and cozy urban background details.