F1 2022 CAD model clean up

I'm doing a SimScale aerodynamics simulation to study the airflow behaviour around the 2022 F1 car model for a university final project. But before committing to meshing it and run the simulation successfully, firstly I need to do some CAD clean up on SOLIDWORKS and that's the tricky part where I get stuck as the overall geometry is quite complex and I don't have the necessary knowledge and skills to get all those geometry faults solved.