Best quality, masterpiece, highres, solo, {yuzu_iizuka_sakuratrick

best quality, masterpiece, highres, solo, {yuzu_iizuka_sakuratrick:1.15}, brown_hair, blush, brown_eyes, short_hair, necktie, 1boy, male_focus, school_uniform

{worst quality, low quality:1.40}, {zombie, sketch, interlocked fingers, comic:1.10}, {full body:1.10}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, white border, {english text, chinese text:1.05}