卡通风男性背包客徒步旅行插画素材

playful flat illustration: a smiling boy (wears light purple shirt, brown pants) carries a large backpack (with rolled blue mat) and walks forward. minimalist white background, dynamic outdoor activity atmosphere, 8k --sref 2819524664 --c 2 --q 1 --no blurry backpack details, distorted walking pose, dull color saturation --v 7 --ar 9:16 --s 650