this is a car body for the rc car chassis 1:16, thing 3702699 https://www.thingiverse.com/thing:3702699
the shape of the car body loosely follows the shape of a volvo v40.
the model consists of two parts, the front and the rear. the two pieces can be glued and then bolted together.
depending on the motor you use it gets a little crammed around the motor wires, certainly with the motor I used.
The rear of the body requires a support that has to be glued to the gear box in order to bolt the body and the chassis together.
Here's a video of the car in action: