1girl, arknights, black_dress, black_headwear, black_nails, blue_background, breasts, cleavage_cutout, closed_mouth, clothing_cutout, dress, dumenggu, gradient_background, hat, holding, long_hair, long_sleeves, looking_at_viewer, medium_breasts, nail_polish, red_eyes, shoulder_cutout, smile, solo, specter_(arknights), specter_the_unchained_(arknights), upper_body, very_long_hair, white_hair