Im new to CoD modding and I wanna know if it is possible to add new camos to the game and how?

I didnt add them to any mod the first time i just left them in the raw/weapons/mp folder.  The second time i added them to the iwd file of the mod.

I have a problem when using the weapon editor. After i saved it and i double checked that it saved it wont show up in game. I followed the instructions to a key but nothing is showing up.

It does. I even closed the program and reopen the same weapon file and all of my changes were saved they just dont show up in mp gameplay.

Hi i am trying to edit a weapon using this but when i save none of the changes show up in game. Does this only work with UGX Mods/maps or something?