1girl, alternate_costume, animal_ears, bag, blue_dress, blue_eyes, bottle, brown_footwear, closed_mouth, dress, ears_through_headwear, grass_wonder_(umamusume), handbag, holding, holding_bottle, horse_ears, horse_tail, knees, looking_at_viewer, nel-c, one_eye_closed, outdoors, polka_dot, polka_dot_dress, shoulder_bag, sky, smile, socks, solo, tail, umamusume, underwear, water_bottle, white_socks