This is a v easy project. You just need to change the numeric number in the URL of certain images. I will provide the original URL's in excel.
Eg : 1) /files/1398212/uploaded/[login to view URL]
change the # to>>> /files/1413138/uploaded/[login to view URL]
2) /files/1398212/uploaded/[login to view URL]
change the # to >>> /files/1413138/uploaded/[login to view URL]
So you need to change 1398212 to 1413138 (just copy paste!)
This has to be done for 2032 URL's