How to add new item in weapons menu on Call of duty 2

Hi, how to add new item in weapons menu on Call of duty 2 ? Just to which points and files should i add the my weapon ? Without explanation scripts. I know first of all this is maps/mp/gametypes/tdm.gsc and _weapons.gsc

Maybe ui_mp/scriptmenus/weapons_german.menu

Thanks, it's all ? and where i can do placed the weapon files ? what folders..

Made a tutorial which teaches you all basics about the .iwd zip system etc: https://www.youtube.com/watch?v=--chMi15m9k

Do that, if you still don't understand it, do it again, and again. At some point you realize how that system works.

This is not about my question, i need only know in what folders i can do placed the weapon files ? I wont just replace one weapon from one mod to another and add new item in weapons menu. About scripts, i will find myself. I need only a hint where to look

You just need to:

1) Find the .menu file in one of the main .iwd's
2) Extract it
3) Make a mod, which is, simply a folder next to /main/
4) Zip the contents (your .menu file and folder structure) up to .iwd
5) Start game with +set fs_game blafoldername

And the video is teaching how to do something like that in less than 10 minutes. Just try to understand it, best, repeat it. Multiple times, till you feel secure in doing it. It's like the absolute basics.

Ok, thanks