http://forums.revora.net/index.php?showforum=1477This subforum is the place to ask. We've added many new sides and mods. We are also working on a pristine mod that will simply add two new factions, each a clone version of GDI and NOD. This will help modders as you won't have to do all the hard work. You will have a template already with everything in place.
Give us a few more days or a week or so. It should be ready for d/l This will save users ALOT of work. Great template for adding subfactions or if your are more bold you can change the new factions into your own. But at least you have all unique structures and units for you to replace.
(EDIT) and yes Banshee from PPM also comes there alot as we are partners.