a beautiful hyperrealistic ultradetailed matte painting of a scruffy black german shepherd standing in the middle of city street at night in an abandoned post-apocalyptic city, abaonded cars on fire, crumbling buildings, unreal engine, deviant art, flickr, artstation, octane render, textured, colorful, hyperrealistic, physically based rendering, pbr render, very detailed, volumetric lighting, octane render, 4k, cinematic, 8k resolution,