This is my car from the game Rocket League. I modeled it myself and have tried to make it as printable as possible, though the chassis proved very difficult to do that with. I hate using supports but I had to acquiesce this time.These parts will need supports The rest should be printable without supports. I have two versions of the chassis. One has the bumpers built in. This makes them somewhat easier to print and they look better when done, but the support material can be a bit difficult to take off without breaking the bumper/armor pieces off. So you can use the other Chassis + the invidual bumper pieces if you prefer. You will need 1 Chassis (+ 1 FrontWheelBumer and 2 BackWheel Bumper if not printing the chassis_noWheelBumpers) 2 Spikes 2 Air Brakes 2 Front Axle Washers 2 Back Axle Washers 2 Back Wheels 2 Front Wheels 1 Front Axle (recommended: substitute a piece of coat hanger) 1 Back Axle (recommended: substitute a piece of coat hanger) 1 Engine The washers are to stop the axle from sliding around as the wheels roll. If you don't care about the wheels rolling, you can omit these and just glue the axle in place. I went ahead and printed the axles, but I cut a length of coat hanger as it is far more durable for the moving part. The bumpers/armor pieces are a bit of a pain. I tried printing them seperately and as part of the car. If you are doing it as part of the car, be very careful removing the supports.