Model for simulation by fluent
 

Hi everyone,
Recently I am doing a research by using fluent to simulate the flow around car.

But I have no idea what or which type of car model is suitable for the simulation.

I am thinking to use Ahmed Body. It is a simplified car model but consider as a bluff body.

My research more related to a streamline body. So, do anyone can suggest me a model or kind enough to upload me a simplify streamline car body.

I have to make some modify on the surface of the car, so the model I get from online is too complicated for me.

Your help or comment is much appreciate.