hyperrealistic mixed media high resolution painting of morbidly obese Kevin Costner, stunning 3d render inspired art by István Sándorfi and Greg Rutkowski and Unreal Engine, perfect facial symmetry, dim volumetric lighting, 8k octane beautifully detailed render, full body shot, post-processing, extremely hyper-detailed, intricate, epic composition, highly detailed attributes, highly detailed atmosphere, cinematic lighting, masterpiece, trending on artstation, very very detailed, masterpiece, stunning, flawless structure, lifelike texture, perfection,