CAD manufacturing and assembly drawings, altering of CAD deisgn

I am looking for a freelancer to revise a CAD model specifically in SolidWorks that already exists. Specifically, I need to change a few dimensions of the existing model to my specifications. Fortunately, I have the original CAD files already, so it should be relatively straightforward. My goal is to have this completed in 3 days, so if possible, I need someone who can start right away and deliver results promptly. If you feel you have the skills and experience to do this, I would really appreciate you getting in touch with me. Thank you for your interest!