You can try any of these [1] but to be honest the time investment to get up to speed on any one of them would be significant. You're probably better off making

You can try any of these [1] but to be honest the time investment to get up to speed on any one of them would be significant. You're probably better off making a scale model out of lollipop sticks, balsa wood, matchsticks and pins for a project like that. It'll be much quicker. [1] https://top3dshop.com/blog/autodesk-inventor-free-alternatives https://top3dshop.com/blog/autodesk-inventor-free-alternativ...