Hi. The software used is AutoCAD2010 and nx7.5 ~ nx 11 (Siemens 3d tool - ug) The finished cars are Toyota, Lexus, Hyundai, Kia, Ssangyong, Chevrolet, and Samsung. From simple modeling to injection molding. The biggest thing I did was 1800 tons, Door garnish, head lamp, housing, console etc. I made my own exterior.