1boy, solo, teacher_uchioto, dark brown spiky hair, mustache, black eyes, green tracksuit, white shirt, big muscle, muscular, manly, school sport ground, daytime, blue sky, detailed eyes, anime coloring, face_focus, centered, 8k uhd, high quality, cinematic lighting, cinematic view, dynamic angle, thinner lines, Whistle on mouth, hand on mouth, holding Whistle , side view

lowres, text, logo, error, worst quality, low quality, extra fingers, mutated hands, deformed, bad anatomy, extra limbs, cloned face, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, username, watermark, signature, deformed body features, monochrome, woman, girl, same face, thicker lines, blurry, dark, sunset, backlighting,same hair style, same hair color, night, dark