1girl, alternate species, arm at side, blue capelet, blue sky, bob cut, capelet, closed mouth, colored skin, flat chest, full body, green hair, green skin, hair over one eye, half-closed eyes, hand up, looking at viewer, mermaid, monster girl, motion blur, multicolored skin, night, one eye covered, outdoors, outline, pokemon creature, red eyes, rock, seashell, see-through, shell, short hair, sitting, sky, solo, star sky, starry sky, two-tone skin, waves, white skin