hyperrealistic mixed media portrait of a a mordidly obese man trudging through post-apocalyptic deserted city streets, despair, depressing and hopeless vibe, stunning 3d render inspired art byP.Craig Russell and Barry Windsor-Smith, perfect facial symmetry, dim volumetric lighting, 8k octane beautifully detailed render, post-processing, extremely hyperdetailed, epic composition, grim yet sparkling atmosphere, cinematic lighting, masterpiece, trending on artstation