A simple first cut at a F1 Car Lid with a functional air vent hole. I’m sure others can make this fancier, but it’s just a first attempt.
Is the goal here to cool down components?
Yes, need airflow for the motor and speed controller which will both get hot if raced - the objective.
Interestingly, it seems the file conversions during format conversion for Thingiverse using the AutoCAD 123D software has added some extraneous minor artifacts to the model on the top surface in the form of some small bevels next to the original center hole. It printed fine, but some further tweaking is due on the next version.