Prompt: best quality, masterpiece, highres, detailed, perfect anatomy,  <lora:Detail - more_details:0.2>, PETeacherCh, <lyco:PEteacher-10:1.0>, 1man, school, sports jacket, open jacket, white shirt, gym, whistle around neck,
Negative prompt: (worst quality, low quality:1.4), watermark, signature, monochrome, bad anatomy, bad proportions, ng_deepnegative_v1_75t, Unspeakable-Horrors-Composition-4v:0.8, negative_hand-neg