The file 'Structures Of Government Scale 1:2000 3D Printer Model' is (stl) file type, size is 5.8MB.
The bulldings are in 1:2000 so they all fit on one plate and can be used in the same diorama whether further scaled or not.
There are two versions of the White House: one that's original and one that has blocks inserted to make it easier to print on an FDM printer at this or even smaller scale.
Advice: print a satellite map on paper in the same scale and put the buildings on it.
Structures_of_Government_scale_1-2000.stl | 22.5MB |