A full-length 3D-rendered model of a young boy happily brushing his teeth. He wears a hoodie, shorts, long socks, and sneakers. Standing in an 'A' shape pose, he holds toothpaste labeled 'TOOTHPASTE' in one hand and a toothbrush in the other. He smiles widely, showing his bright, sparkling teeth. His expression is joyful, with big, expressive eyes. The background is soft and warm, creating a clean, fresh atmosphere. The focus is on his glowing smile and the visible toothpaste on the brush.