Hi Brian,
I think this would be too involved for a group project, maybe if we were retired we could tackle the jeep ;-)

I liked the wooden truck because there was one popping up every day.
I think we should ramp up the challenge with something simple again like the truck with geometric shapes but maybe with some freeform shapes, I'm sure it will keep everyone busy and asking for methods to accomplish a certain feature.
Maybe a certain part on the jeep.

What does the rest of the group think ?

Cheers
~Danny~