Strong rule: style --- 3D Pixar-style animation ---. Москва, ссср. A group of children gathered together on a festive street, centered on a boy playing a small red accordion. The children are singing along with joyful expressions. They are dressed in school uniforms with red ties. The background is filled with festive decorations and blurred crowds under a sunny sky. High-quality 3D Pixar-style animation.
Character appearance reference (MUST match exactly):
- Accordion Boy: 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.
