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 Lee SOUDER, in style of photogrammetry cloud in style of Dima Goryainov artstation, in plastic, dark, tilt shift,