meru_nagino, 1girl, solo, portrait, heterochromia, pink eye, blue eye, soft lighting, simple background, looking at viewer, smile, (cyberspace background:1.3), twintail

worst quality, low quality, bad anatomy, bad proportions, extra digits, extra legs, extra arms, disfigured, blurry eyes, lowres, mutated hands, bad hands, signature, watermark, artist name, username, patreon username, twitter username, logo, oversaturated