A vw bus with changeable suspension and roof. Small container hidden in body. I'm just going to say this before someone else does: "dude, you could put your weeeeed in there".
-- don't do illegal things.
The body doesn't change. Print whichever suspension and roof piece you want. Glue the roof in place.
This is a modification of the bus model that already existed on thigniverse. I modified it to be more accurate to a bus (rear wheel wells, brake lights).
update (2/10/2013): fixed the low rider version so it fits under the body. The old one was too tall.
update (2/14/2013): added full roof rack version of the roof.