1girl,tsunako, totoki86, solo,koharu \(blue archive\),sitting,blush,playing piano,grand piano,full body,looking back, <lora:grand_pianoSY2:1>, masterpiece, newest, absurdres,safe

bad anatomy,blurry,(worst quality:1.8),low quality,hands bad,face bad,(normal quality:1.3),bad hands,mutated hands and fingers,extra legs,extra arms,duplicate,cropped,text,jpeg,artifacts,signature,watermark,username,blurry,artist name,trademark,title,multiple view,Reference sheet,long body,multiple breasts,mutated,bad anatomy,disfigured,bad proportions,duplicate,bad feet,artist name,ugly,text font ui,missing limb,monochrome,