cyrene (demiurge) (honkai: star rail), cyrene (honkai: star rail), honkai: star rail, honkai (series), commentary request, highres, 1girl, alternate costume, arm under breasts, bikini, breasts, cleavage, diamond-shaped pupils, diamond (shape), flower, hair flower, hair ornament, large breasts, long hair, looking at viewer, navel, nekoneko 5510, pink hair, pointy ears, purple eyes, skirt, solo, stomach, swimsuit, symbol-shaped pupils, very long hair, white background, white bikini, white skirt