[twobjshelbys]

Noone these days would attempt to design a space frame in anything other than CAD because noone would attempt to manufacture it any other way. So if there is a CAD design it is a push of a button to create the 3D rendering. So if he's resorting to a manual artists brush either he's using an old drafting table for the drawings or it's an imaginary frame.

It's a unicorn. The last unicorn was the mid-engine Corvette. It only took 25 years but it did happen. Eventually.