@Sega, alright, understood the part between the Reunion framework. So that means I can install the Reunion mod and then manually put into the games folders the files for the New Threat mod, correct? Is there anywhere in which I can find some instructions as to where to put each file?
The download on this thread has the NT files already in the correct folder/file format. What you need to do from there is place it in the CUSTOM folder of R06, then in the Options.txt file of R06 there is a line in there where you can specify the name of a mod in your CUSTOM folder for it to load on start-up (only one can be activated at a time). Write in New_Threat_Final and it should load that folder when it starts up. You will need to set some other options to off like the Translation as this will override the files of NT.
To use custom models, textures, etc. you can place these either into the NT folder itself or into the Global folder (files in Global always load; it should be for files you want to keep between mods like visual mods).
Tonight, I'll check the R06 documentation and put together a rough guide for where files should go, folder structure, how to retrieve files from other mods/IROs, etc. so that folk know how to mix and match mods for the reunion framework.