FLUX AI Image Generated by Flux.1 Dev

A full-body 3D flat cartoon-style illustration of a 13-year-old girl kneeling slightly, examining a blueprint she's holding. She has chestnut brown hair in a high ponytail, large expressive cartoon eyes, and wears a light beige rolled-sleeve shirt, blue jeans, a tool belt, and brown boots. Her face and proportions must exactly match the reference character from previous illustrations. The pose shows curiosity and focus. The background should be plain white or transparent. No text, no shadows, no extra elements.