full-body dark fantasy game cg splash art, a female swordmaster, long straight black hair, cold pale-grey eyes, pale skin, black samurai-style gown with dark-gold trim and light metal shoulder guards, drawing a gleaming tang dao with a polished gold tsuba, crisp white-silver energy streaming off the blade, falling pale petals, blurred moonlit courtyard, volumetric light, dramatic rim light, shallow depth of field, hyperrealistic, ue5, 8k, hdr