1girl, black_sclera, breasts, colored_sclera, colored_skin, finana_ryugu, fins, fish_tail, glowing, glowing_eyes, grape_(grape05843924), green_hair, green_skin, grin, hair_between_eyes, hand_up, head_fins, head_rest, horns, horror_(theme), large_breasts, long_hair, looking_at_viewer, mermaid, monster_girl, nijisanji, nijisanji_en, nude, ocean, pink_eyes, scales, sharp_teeth, smile, solo, tail, teeth, upper_body, virtual_youtuber, water