Pencil and conte and steampunk Hummers, yay!
Technically this isâ€¦ umâ€¦ not very good. At all. But i really love the design and so i am posting it anyway.
It took me three freakin’ hours to design that engine and it would almost certainly never in a million years work. I know just enough about steam engines to know why it should work and not enough to know why it shouldn’t (well, it is missing a particular wheel thingie)