3D BIM model of an industrial building, with colorful lines and pipes on a black background, containing no text or numbers, only colored line models of all elements such as the floor plan, walls, ceilings, doors, windows, with the floor gradient ranging from red to green, along with white grid lines and cubes, an overhead 2D drawing with linework from a 45 degree camera angle, in the style of a perspective grid. --ar 128:63