手冢治虫复古动漫风格

Transform this image into a 1960s Tezuka-style illustration. Use big, rounded expressive eyes with bright highlights. Simplify the anatomy with soft, rounded limbs and clean linework. Avoid detailed textures — focus on smooth color fills and strong silhouettes. The final image should resemble a vintage anime frame from Astro Boy, with an optimistic, futuristic feel.