aruku (arukunights), skadi (arknights), skadi (the next afternoon tea) (arknights), arknights, commentary request, highres, partial commentary, 1girl, black sweater, blush, breasts, closed mouth, fingernails, grey hair, hair between eyes, holding, holding own hair, jewelry, long hair, long sleeves, looking at viewer, medium breasts, nail polish, necklace, official alternate costume, purple nails, red eyes, ribbed sleeves, ribbed sweater, simple background, solo, sweater, turtleneck, turtleneck sweater, white background