Anime 3454×4571 niqiusama(artist) Arknights Amiya (Arknights) Chen (Arknights) Docter (Arknights) Kal’tsit (Arknights) Skadi (Arknights) Texas (Arknights) Muelsyse (Arknights) animal ears dress long hair bunny ears anime girls looking away white background simple background minimalism sitting portrait display