Hyper-realistic character design of Kratos as a void arcanist, enveloped in swirling mist, rendered in photorealistic detail using Octane and Unreal Engine 5. Capturing an 8k resolution image with hyper-detailed features, enhanced by dramatic volumetric lighting and HDR effects. Set in a dark, mystical environment that emphasizes his powerful presence, maintaining the iconic elements of Kratos while infusing them with arcane and ethereal aesthetics. Aspect ratio 9:16.