Here's an example of a Mod Folder structure.
This folder structure is meant to be downloaded, and extracted to your SDX0.7.1\Target\7DaysToDie\Mods folder
In the BiggerBackPack folder, we see this:
Note the ReadMe.txt is automatically displayed on the website, so be sure to add information to it.
Created with the Personal Edition of HelpNDoc: Write EPub books for the iPad