Change Graphics and Save locations seperately

Hey guys, I currently use OneDrive for all my saves as I play the same save on two computers, however this means my graphics folder is on onedrive too meaning every time my game loads a graphic it has to download it from the OneDrive folder, which slows my game down a lot. I would like to be able to either add a shortcut in my OneDrive graphics folder to my HDD or find a way to have graphics on my PC while my save is on the OneDrive. If anyone could help that would be great, thanks