An archive of Zach Freedman's infinite storage solution. It's open source and he expects you to archive + modify + use it. So… have fun! If you like this don't forget to look for Zach's channel in youtube and smash that like button and sub. I don't know the guy, but this is the least I can do after he uploaded all this stuff for free and made it open source.
The author hasn't provided the model origin yet.