masterpiece, best quality, score_9, safe, highres, 1girl, koharu \(blue archive\), blue archive, @ciloranko, @piyodera mucha, solo, from side, upper body, pink halo, black wings, beret, twintails, pink hair, pink eyes, alternate costume, scarf, coat, gloves, shoulder bag, outdoors, street, lamppost, snow, snowing, night, painterly

worst quality, low quality, score_1, score_2, score_3