These are very highly detailed,realistic and textured models.A lot of reference materials have been used to create them.All the materials and textures are included.V-Ray light setup and render setup is included.
Following are the details
Washington Capitol
Polygons: 384,581
Vertices: 319,803
Washington Monument
Polygons: 25,419
Vertices: 13,490
The Pentagon
Polygons: 21,868
Vertices: 15,550
The White House
Polygons: 500,119
Vertices: 305,725
3ds Max 2013 | V-Ray 2