1girl, ahoge, artist_name, bikini, blue_bikini, blue_choker, breasts, choker, cleavage, earrings, full_body, hand_in_own_hair, honkai_(series), honkai_impact_3rd, hoop_earrings, jewelry, long_hair, looking_at_viewer, navel, open_mouth, purple_eyes, purple_hair, raiden_mei, seiza, sitting, solo, swimsuit, zhuchengyuanjianzhen