1girl absurdres animal_ears areaaaron arknights belt black_gloves black_skirt black_thighhighs boots breasts cloak coat dress elbow_gloves fingerless_gloves frostnova_(arknights) gloves grey_eyes grey_footwear grey_hair hair_ribbon highres long_hair looking_away purple_eyes ribbon simple_background skirt snow solo thigh_boots thighhighs thighhighs_under_boots winter winter_clothes winter_coat