Goddess of Death, ethereal presence, intricate facial features, ultra quality rendering, cinematic lighting enveloping her perfect and mesmerizing visage, masterful composition, realistic yet fantastical elements, adorned with circuit board patterns, a fusion of the technological and mythical, fantasy illustration reminiscent of epic artstation galleries, trial dark fantasy ambiance, photorealistic concept art, playing with intense shadows and striking lighting, 8k resolution, ultra-detailed 3D octane render, sharp focus for wallpaper aesthetics, high-definition and HDR quality, evoking a sense of power and mystique.