1girl, amiya_(arknights), arknights, ascot, black_ascot, black_jacket, black_skirt, blue_eyes, blue_sky, blush, brown_hair, cowboy_shot, diao_bu_landuo, dusk, hair_between_eyes, hands_up, holding, holding_bow_(music), holding_instrument, holding_violin, instrument, jacket, jewelry, long_hair, long_sleeves, multiple_rings, music, no_legwear, open_clothes, open_jacket, outdoors, pantyhose, plaid, plaid_skirt, playing_instrument, pleated_skirt, ponytail, ring, shirt, skirt, sky, smile, solo, thighlet, two-sided_fabric, two-sided_jacket, very_long_hair, violin, white_shirt