Negative Review I do not recommend. 1) When you import to blender all parts are all over the place. 2) There are duplicates of same parts with revisions. Why are there more than 1 download folder so annoying to find the latest parts in each folder... 3) Some updated parts are completely different scale than working parts Like 100X smaller with no indication of what is the right size. All in all prep work would probably be like 2 hours and then probably have to print multiple copies to fix mistakes.