1girl, /, antennae, black_sclera, blue_hair, blue_skin, colored_sclera, colored_skin, crossed_arms, fins, full_body, gills, glaucus_atlanticus, gradient_hair, head_fins, jack-o'_challenge, long_hair, looking_at_viewer, lying, monster_girl, multicolored_hair, original, oversized_limbs, ruteko_(ruko220), sea_slug, shadow, solo, tail, taur, very_long_hair, white_background, yellow_eyes