1girl, ahoge, armor, black_headwear, finger_gun, flower, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(herrscher_of_finality), logo, looking_at_viewer, neck_flower, official_wallpaper, one_eye_closed, single_bare_shoulder, smile, solo, upper_body, white_armor, white_hair