helen zzhao, narantuya (arknights), arknights, highres, 1girl, animal ears, bikini, black bikini, blush, breasts, brown headband, cleavage, crossed bangs, dagger, detached sleeves, dual wielding, earrings, hair between eyes, headband, holding, holding dagger, holding knife, holding weapon, horse ears, horse girl, jewelry, knife, long hair, looking at viewer, open mouth, sidelocks, solo, swimsuit, teeth, upper teeth only, weapon, white sleeves