Arduino Base Car (L298N, N20, Uno R3 )

Arduino Base Car built on top these models:

I built the base where you can screw in L298N DC Motor Controller with Arduino Uno R3 and but a battery underneath it with wiring holes.
There are 2 caster wheels (aka placeholder wheels) mounts which let the axis spin. 

Wheels (Included in the current model):

https://makerworld.com/en/models/405035-n20-motor-direct-drive-wheel-65mm-diy-smart-car-ty#profileId-306865

N20 Motor Mounts

https://makerworld.com/en/models/696893-n20-gear-motor-mount-full-length#profileId-625884