koeda_(k83_4), raiden_mei, raiden_mei_(herrscher_of_thunder), year_2024, 1girl, blue_sky, closed_mouth, cloud, day, floating_hair, horns, long_hair, outdoors, purple_eyes, purple_hair, sky, solo, twitter_username, upper_body, very_long_hair, commentary_request, highres, honkai_(series), honkai_impact_3rd