A mesmerizing marble and jade sculpture of a female necromancer poised in an ethereal stance, enveloped in swirling volumetric fog, crafted in hyperrealistic detail with unreal engine's cinematic lighting. The scene unfolds against a cybernetic backdrop that amplifies the sculpture's otherworldly allure, capturing the essence of breathtaking hyperrealism. The atmosphere is imbued with an ultra-realistic ambiance, where each contour and surface is meticulously rendered in 3D with the precision of a wide-angle CGI lens and the luminescence of octane render. The environment transcends conventional aesthetics, echoing with a hauntingly beautiful allure, where the figure's anatomy merges art and abstraction, featuring extra arms and numerous fingers that evoke a sense of disfigured mystique. The subtly blurred and fuzzy edges add to the sculpture's dreamlike presence, with intentional deformations and mutations that challenge perception and invite deeper contemplation of the necromancer's enigmatic aura.