1girl, animal_ears, breasts, cat_ears, chest_jewel, cleavage, collarbone, deekei, flute, grass, grey_hair, instrument, jacket, light_blush, long_hair, looking_at_viewer, lying, mio_(xenoblade), navel, off_shoulder, on_back, parted_lips, solo, stomach, toned, upper_body, xenoblade_chronicles_(series), xenoblade_chronicles_3