The BTR-70 is an eight-wheeled armored personnel carrier (Russian: бронетранспортер, BTR stands for Bronetransportyor literally "armoured transporter")http://en.wikipedia.org/wiki/BTR-70
STL (Stereolithography, filesize: 5.49 MB), IGE (IGES, filesize: 46.3 MB), SLDPRT (SolidWorks, filesize: 37.6 MB)