best quality, masterpiece, highres, solo, (kousaka_reina_soundeuphonium:1.10), 1girl, kitauji high school uniform, serafuku, red neckerchief, brown shirt, closed mouth, white sailor collar, blush, upper body, looking at viewer, long sleeves, smile, anime_style, 4 <lora:kousaka_reina_soundeuphonium:0.80>