Hi!
First, this mod is awesome, good job!

It looks like you don't know how to correctly use the publisher (files are missing, like mod.cpp and mod.paa).
A common mistake is to select your mod folder directly and I think it's what you have done.

Let me explain how to correctly use it:
1) Open the publisher and select your mod on the left of the window
2) Click "Add File", then choose your mod.cpp
3) Click "Add File", then choose your mod.paa
4) Click "Add Folder", then choose the "Addons" folder
5) Update your mod

You can also with the "Add File" button add other files like a "Readme.txt".

An other thing that is missing is a Multiplayer signature (Bikey), if you don't know how to do it with Arma 3 Tools add me on steam and I will show you.

If you have other questions about the use of Arma 3 Tools feel free to ask me.