masterpiece, best quality, 1girl, solo, upper body, :o, 1girl, solo, short hair, open mouth, bangs, blue eyes, skirt, bow, ribbon, school uniform, blue hair, pink hair, braid, multicolored hair, arona (blue archive), blue halo

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality:1.2), low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, lowres graffiti