Good day everyone!
Can anybody tell me, where I can find the .pak files for the mods I’m running on my single player game?
I’m searching like crazy, but… 
\SteamLibrary\steamapps\workshop\content\440900
Basically go to your Steam Library folder and instead of going to Common from steamapps go into the Workshop folder. Conan’s game ID is 440900. Each mod will be in its own folder labeled with its mod ID number.
Perfect!
Many thanks! 