2D cartoon illustration, hand-drawn look, thick uniform black outlines (about 6px), flat muted colors with one soft shade, simple shapes, no gradients, no texture, no text, no shadow on the ground. Pure plain white background (#FFFFFF), the subject fully visible with margin around it. Vertical 1024x1536. Character model sheet of one young man drawn as a simple 2D cartoon: big round head (about one third of the body height), short messy dark-brown hair with a few strands sticking up, large round white eyes with small black pupils, thin eyebrows, small mouth, light peach skin. Body: dark navy-blue hooded jacket reaching mid-thigh, mustard-yellow backpack straps on the shoulders, very thin stick arms and stick legs drawn as single thick black lines, small round hands, small dark sneakers. Show the same character three times in a row: front view, three-quarter view, side view walking. Same proportions in all three.
