rimuru tempest, tensei shitara slime datta ken, super highly detailed, professional digital painting, concept art, smooth, sharp focus, no blur, no dof, extreme illustration, unreal engine 5, photorealism, hd quality, 8k resolution, cinema 4 d, 3d, beautiful, black shirt, black scarf, cinematic, art by artgerm and greg rutkowski, yoshitaka amano and junji ito