The Kolony Runabout, people-mover variant. A simple light vehicle model for 28mm miniatures wargaming terrain.
Printing should be very straightforward. No supports are required. Print four copies of the wheel laid flat as in the pic from Cura. Full and hollow versions of the body are included for completeness, but the hollow version saves minimal time & filament and it's useful to have a full body so the vehicle can be put on its side as a wreck and so on.
This free model is part of Kolony, a large package of terrain for a complete sci-fi tabletop setting. Check it out! A sample building, walkway, and scatter terrain piece are also available free on Thingiverse in the Kolony Starter.