A realistic young child, around 6 years old, sitting in a modern wheelchair designed for children, placed in a park or outdoor setting. The child has short hair, wearing a comfortable t-shirt and pants, with a calm or curious expression on their face. The wheelchair is a lightweight, modern design with a padded seat, adjustable footrests, and small wheels, showing realistic details like metal frames and fabric textures. Highly detailed, realistic style, with natural proportions and accurate anatomy for the child and precise mechanical details for the wheelchair.