1girl, ahoge, black_footwear, blue_eyes, boots, breasts, caisena, character_name, feet_out_of_frame, from_side, grey_hair, hair_between_eyes, headgear, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(knight_moonbeam), leotard, long_hair, looking_away, medium_breasts, parted_lips, profile, solo, thigh_boots, very_long_hair, white_leotard