1girl, alternate_costume, animal_ear_fluff, animal_ears, arknights, breasts, cat_ears, character_name, closed_mouth, cover, detached_sleeves, dress, fake_cover, from_side, green_eyes, grey_hair, holding, holding_umbrella, kal'tsit_(arknights), long_sleeves, looking_at_viewer, looking_to_the_side, medium_breasts, nuggetkouhai, oil-paper_umbrella, short_hair, short_sleeves, solo, umbrella, upper_body, white_dress, wide_sleeves