sci-fi motherboard structure on the coronation of napoleon painting and digital billboard in the middle, unreal engine 5, keyshot, octane, artstation trending, ultra realistic, cinematic, 8k, 16k, in style of zaha hadid, in style of nanospace Michael Menzelincev, in style of Lee SOUDER, colors in style of the Blade Runner 2049, in plastic, dark, tilt shift,