Art style: Children's Book.
Full-length view, the entire figure visible from head to feet, standing upright on two hind paws, a small cheerful female Cockapoo puppy centered with a festive playroom behind her. She has soft cream-and-light-tan fluffy fur, a rounded fluffy head, big bright hazel eyes, floppy caramel ears framing her face, and a tiny black nose. She wears her signature pink aviator pilot outfit: a rosy-pink flight vest with a soft collar, matching pink pilot cap-goggles pushed up over her forehead, and pink wing-shaped jetpack fins folded on her back. Little rounded paws serve as her base. Bright, friendly, playful expression, one paw raised in a happy wave, tail wagging. Behind her, colourful balloons, a birthday banner without any words, streamers and a small gift table. Warm, gentle, joyful mood.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Children's Book" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Children's Book". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Children's Book" idiom, not in any other medium.
