(This isn't a mesh, but it is 3D, so I hope it's alright to post this here.)
It's been nearly two decades since I've been involved with a Pinewood Derby, but since my son is a Tiger Cub this year, we're building him a car.
.....and one for me as well. (Unlimited class, of course!)
My son did all the design decisions on his car, and I helped him with building it. But that's not why I'm posting. I'm showing off *my* car here, which I'm using to show off my geekiness. I'm sure my son would have preferred it if I did an X-Wing, but I have very few carpentry skills, not to mention the fact that I don't have many tools. So I went with a fairly easy shape, as well as one that's easy to recognize: the Galileo shuttlecraft.
I had to simplify things a bit, but I think it looks good. It still needs a clear coat and the wheels, but otherwise it's just about finished. In order to maintain the correct proportions, I had to significantly shorten the wheelbase from a standard racer. It's not going to win any races, but it'll look good doing it!