1girl, angelina_(arknights), animal_ears, arknights, bare_shoulders, black_choker, blurry, blurry_background, blush, brown_eyes, brown_hair, choker, closed_mouth, collarbone, depth_of_field, dress, floating_hair, hand_up, long_hair, looking_at_viewer, outdoors, red_dress, ryoku_sui, sleeveless, sleeveless_dress, smile, solo, twintails, upper_body