1girl, absurdly_long_hair, armor, bare_shoulders, black_footwear, boots, breasts, cleavage, closed_mouth, electricity, full_moon, gauntlets, honkai_(series), honkai_impact_3rd, horns, japanese_armor, long_hair, moon, night, night_sky, ooo_wange, outdoors, purple_eyes, purple_hair, raiden_mei, raiden_mei_(herrscher_of_thunder), sky, solo, thighhighs, very_long_hair, white_thighhighs