realistic 3 d render sci - fi wall structure motherboard view from above in the coronation of napoleon painting and digital billboard with point cloud in the middle, unreal engine 5, keyshot, octane, artstation trending, ultra high detail, ultra realistic, cinematic, 8 k, 1 6 k, in style of zaha hadid, in style of nanospace michael menzelincev, in style of lee souder, in plastic, dark atmosphere, tilt shift, depth of field, 