Strong rule: style --- 3D Pixar ---. A dramatic, dark cinematic studio setting with a large vintage clock face looming in the background. In the foreground, a vertical height measurement chart is etched into a dark metallic wall. A young boy stands looking up at the chart while taller silhouettes of peers fade into the shadows behind him. High-contrast lighting with sharp rim lights and a deep blue and charcoal color palette.
Character appearance reference (MUST match exactly):
- Leo: Strong rule: style --- 3D Pixar ---. A 10-year-old Caucasian boy with messy chestnut hair and expressive brown eyes. He wears a simple navy blue t-shirt and denim jeans. He has a slender build and a youthful, hopeful face. The lighting is cinematic and focused, highlighting his features against a soft-focus background of a school hallway. The style is clean, modern, and high-definition photography with natural skin textures.
