A 12 year old boy, happy and cheerful expression, big head, wide happy smile

a 12 year old boy, happy and cheerful expression, big head, wide happy smile, friendly demeanor, bird watcher outfit, 4D cartoon caricature, enlarged head, tiny, full body illustration, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),hyperrealistic,3D, highly detailed, vibrant colors, soft lighting, whimsical, playful, fun, quirky

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits