1girl, 5rwpvc, ahoge, blue_eyes, bodysuit, braid, breasts, grey_hair, hair_between_eyes, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(white_comet), long_hair, low_twintails, medium_breasts, night, night_sky, outdoors, profile, sky, solo, star_(sky), star_(symbol), stargazing, starry_sky, twin_braids, twintails, white_bodysuit