Hi!
That is my entry for the new contest: a tractor mixed with a dragster with a cartoon style!
I amplified the shapes of a real tractor: I put huge rear wheels compared to the frond ones, there are 2 big headlights on the front of the hood...
The only fonction of this MOC is that it is powered by a pull back motor. (Also, you can move the spoiler because it is fixed with a pin with friction, but that doesn't upgrade the playability)
The anti-roll bar has a real utility. Without, the tractor finishes on its roof. The shock absorber is really useful: without, at the acceleration, the drive wheels "jump", they are not in contact with the floor anymore, so the motor is not used at 100%. So actually, the tractor does wheelies smoothly.
That's all!