1girl, animal_ears, antennae, colored_sclera, crossed_arms, eel_girl, extra_arms, fingernails, fins, from_side, full_body, gills, head_fins, looking_at_viewer, mermaid, monster_girl, nail_polish, original, purple_eyes, ruteko_(ruko220), simple_background, solo, white_background, white_eyes, yellow_nails, yellow_sclera