1girl absurdres alternate_costume amiya_(arknights) animal_ears arknights blue_eyes blush boots brown_hair brown_thighhighs buttons closed_mouth daya_(13urntsienna) double-breasted full_body highres holding holding_umbrella hood hood_down long_sleeves looking_at_viewer rabbit_ears raincoat rubber_boots smile solo standing thighhighs umbrella yellow_footwear