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. The same character as in the attached reference image (same face, hair, navy hooded jacket, mustard backpack, stick limbs), full body, alone,
