where to find Batman Arkham City GOTY 100% completion game saves?

My Batman Arkham City GOTY was corrupted and I had to uninstall and then reinstall the game. Unfortunately, I lost all of my saved games. Where can I find game saves for that game online? Games For Windows Live was discontinued in the Batman Arkham games, so I would prefer a newer save without Games For Windows Live. However, I can convert the GFWL save if I need to. Any help would be appreciated.