Strong rule: style --- 3D Pixar-style animation ---. A youthful boy with short, neatly combed brown hair and expressive brown eyes. He wears a crisp white short-sleeved shirt with a bright red pioneer-style necktie. His expression is full of joy. The style is high-quality 3D animation with soft, rounded features and smooth textures, set against a festive, sun-drenched urban backdrop with vintage Soviet aesthetics.
