3D design model of a passenger Aircraft. All commands were stored in the file. So the user can learn all the basics from following the tools from History. This model gives advance knowledge of Tools in CATIA v5, also enables the user to further development into 3D printed model and helps the basic user to get advanced in CATIA v5. This was perfectly designed for begineer so that they can follow up without any doubts. As you can able to see all the tool activity under Parts Tab.