秋日户外女孩举相机定格美好瞬间形象元素

帮我生成图片：flat illustration, cute cartoon little girl with dark brown hair, wearing a blue denim baseball cap, a blue denim jacket over a white t-shirt, carrying a brown backpack, holding an instant camera to take a photo, with falling orange maple leaves, a tree, and a beige camping tent in the background, clean line art, flat color, no gradient, pastel color, fresh and healing style, white background, high detail, commercial illustration material, vector art, soft tones, cute expression, full bod