I'm looking into creating my own suspension components like upper and lower control arms, I would like to fabricate them myself as a project but I have no idea what size these parts are. I have access to a HAAS VF-2 CNC and Fusion 360, I would like to rather get dimensions of parts or entire CAD files if there available. Can anyone help me if you have the parts on hand?

 

I think you are **** out of luck there. A 3D scanner is likely your best option. It is a pain to work with the data, but that's how it is.

Remove all the suspension and just scan the mounting points. Then draw the basic anchor points and wheel well shape so you can get rid of the annoying 3d scan data