Prompt: ((masterpiece)), (best quality), official art, extremely detailed CG, unity 8k wallpaper, ultra detailed, photorealistic, vivid color, front lighting, 
1girl, blonde hair, green eyes, school uniform,  surprised, open mouth, holding smartphone, standing, selfie, smile, looking at smartphone, 
outdoors,  (horse racing track:1.3) , running horse,
Negative prompt: EasyNegative, badhandv4, worst quality, low quality, normal quality,lowres, helmet, head gear, 
(bag:1.3), (rucksack:1.3), white socks,