Hi, just let my imagination go haha but I imagine making models following the exterior design qualities of the Lamborghini, Ferrari and other car models. For example make the plates, lights, front, rear and assemble the parts. Make aesthetically very attractive parts, design and eye-catching colors such as sports models.
I imagine parts of plates, wheels, planes, renders, etc.. It would be a great experience to see that on FreeCAD.
I know it's a lot of work, but it may be the beginning of car open source haha
Look at these images and let your imagination fly
http://www.autotribute.com/wp-content/g ... ck-end.jpg
https://cdn.motor1.com/images/mgl/q24Pq ... s-back.jpg
https://cdn.motor1.com/images/mgl/j7pWo ... ack-up.jpg
https://blogmedia.dealerfire.com/wp-con ... E_AA_o.jpg
https://pictures.topspeed.com/IMG/crop/ ... 800x0w.jpg