u no nijiart, tuye (arknights), arknights, commentary request, highres, 1girl, animal ears, artist name, barcode, black dress, camel ears, camel girl, coat, dark-skinned female, dark skin, dress, grey hair, hair between eyes, jacket, long hair, long sleeves, looking at viewer, mask, mask around neck, purple eyes, simple background, solo, very dark skin, white background, yellow coat, yellow jacket