Prompt:

anime style poster of young boys riding incredibly fast karts through an endless green field zooming towards camera, movie poster, studio ghibli, --ar 9:16 --v 6.1

年轻男孩们在无尽的绿色田野上骑着极速卡丁车朝镜头飞驰，动漫风格的海报，宫崎骏电影海报。