movie set files path?

im scraping movie sets and noticed that the artwork is not being scraped unless i select the experts and set a path which does give me the files but where do i put these files? i have individual movie folders on multiple hard drives. in kodi, the movie sets are displaying the sets correctly and update using embers connection but noticed that for the icon/poster of the collection/set its using that of 1 of the movies. soo any way i can use the scraped images and backgrounds from ember? dont know if i have to place these collection files in each movie folder.