1girl, :p, alternate costume, animal, arknights, bangs, bare shoulders, blue nails, brown eyes, brown hair, character name, chinese commentary, closed mouth, cloud hair ornament, eyewear on head, footworker, glasses, hair between eyes, hand up, holding, holding animal, holding brush, long sleeves, looking at viewer, makeup brush, medium hair, off shoulder, otter, roberta (arknights), round eyewear, shirt, simple background, sleeveless, sleeveless shirt, solo, sparkle, sweater, tongue, tongue out, turtleneck, upper body, white background, white sweater