This set comes with 3 Hopper cars, one 40 ft, one 50ft, and one 6oft car. These are highly detailed models, all above 20,000 polys. include fully done couplers and trucks, but is not rigged with dummies. Materials are all included, no maps required. The bolts on the support struts are visible as spheres, whose side number can be edited all at once depending on your poly needs. No loads included. They are all sporting the black paint job accosiated with Illinois Central. The letters are text objects with an edit mesh for spacing, so the riding company is easily changed.