Looking for a movie extras add-on

So awhile ago there was an add-on that let you watch extras from a movie that were added in an extras folder. This was cool because some movies had mini movies. I don’t see it in my add-ons folder and can’t find it when I do a search on Kodi. I looked for the thread and they seemed to be closed. Is there any kind of add-on that can do what I’m looking for?