Pickup Truck Toy for laser/cnc cut

Made my first car from a simple pickup truck vector and it came out almost good but I need to work more on the scale ratio. Used 200x190x6mm piece of plywood and 1.6mm endmill for the cut.
My design need more inprovements, feel free to improve it and show me your result.

Also there is a short video of how i made this https://www.youtube.com/watch?v=sMSDW1Tp5mU

This design can be resized to any dimension because there are no joints or fixed points.