sci-fi wall structure on the coronation of napoleon painting and digital billboard in the middle, unreal engine 5, keyshot, octane, artstation trending, ultra high detail, ultra realistic, cinematic, 8k, 16k, in style of zaha hadid, in style of nanospace Michael Menzelincev, in style of Piotr Jabłoński, in style of photogrammetry point cloud, in plastic, dark, tilt shift,