Void arcanist enveloped in swirling mist, with photorealistic features, crafted using octane render and unreal engine; the character's attire is adorned with intricate patterns and glowing runes, reflecting hyper detailed craftsmanship. Volumetric lighting casts an ethereal glow, enhancing the depth of the scene with HDR precision. The arcanist's eyes shimmer with otherworldly energy, set against a dark, mysterious backdrop, emphasizing the sense of power and enigma.