1girl, animal_ears, arknights, aurora_(arknights), bear_ears, black_hairband, black_shirt, blue_eyes, crop_top, cropped_jacket, hairband, jacket, long_hair, long_sleeves, looking_at_viewer, midriff, no_navel, shirt, simple_background, smile, solo, stomach, touchika, upper_body, white_background, white_hair, white_jacket