How do I design and customize a double wishbone suspension system for my project?

Hello! I am a student currently working on a project that needs to customize a double wishbone suspension.
It does not need to be maneuverable as it has to be connected drive shaft that turns the wheels while the suspension system is still in effect. I have tried browsing this site for any 3D CAD files that fit the specifications and proportions that I need, however I have not found one that suits my needs (suspension - steering mechanism fits the specifications however I am not sure how to modify it to fit a drive shaft to make it autonomous). Do you guys have any tips or tutorials on how I can maybe build mine from the ground up using CAD or any files you would recommend given that the file I mentioned is close to my needs? Much thanks in advance.