rei sush, kiana kaslana, kiana kaslana (herrscher of finality), kiana kaslana (selenic ripples), honkai (series), honkai impact 3rd, highres, 1girl, ahoge, animal ear fluff, animal ears, breasts, cat ears, diamond-shaped pupils, diamond (shape), hair ornament, long hair, looking at viewer, multicolored eyes, star-shaped pupils, star (symbol), swimsuit, symbol-shaped pupils, upper body, very long hair, waving, white background, white hair