RailCar
grabcad
RailCar in SolidWorks Tutorial is here http://www.youtube.com/playlist?list=PLHFjfdH3WNXtjWoMV_FssbvQMx1LNEHPI
Download Model from grabcad
With this file you will be able to print RailCar with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on RailCar.