Exquisite sovereign of ravens, an alluring femme fatale with cosmic plumes, dynamically orchestrating the cosmos, icy cyan hair cascading in waves, eyes the shade of Pantone 2766, evoking World of Warcraft's mystique, draped in a celestial silk gossamer gown, adorned with constellations and galactic swirls; a full-body portrait inspired by John Singer Sargent. Her ethereal crown, richly adorned, glows under a low angle, with divine rays and brilliant light, as conceived by Greg Rutkowski, backlit by an iridescent gold halo. A majestically rendered ultra-realistic setting on ArtStation, this dark fantasy world delves into atmospheric hyperrealism. An epic wide shot with photo-realistic details captures her commanding presence, spotlighted with sharp focus and an octane render's cinematic splendor.