2girls, armor, bad_hands, bare_back, bare_shoulders, black_hair, breasts, cleavage, crown, detached_sleeves, gradient_background, hair_ornament, holding, holding_sword, holding_weapon, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(herrscher_of_finality), looking_at_viewer, medium_breasts, moon, multiple_girls, ponytail, raiden_mei, raiden_mei_(herrscher_of_origin), sword, thigh_strap, vardan, weapon, white_armor, white_hair