realistic-style caricature: a road stretches from the left to the right of the image, with cars driving along it, each adorned with flags of various countries. On the right side of the road, a man with a tall, thick hairstyle stands sideways, extending his arms forward to stop the approaching cars. Beside him is a large "STOP" sign, and a comic-style speech bubble near him reads: "Not so fast!" The scene is detailed and dynamic, with a realistic texture combined with exaggerated features for a striking and humorous effect. --ar 16:9 --sref <https://s.mj.run/1AqKTK8orZE> --s 750