I didn't think you needed more than the .trn, and I've since continued on in that game and so lost the .2h and ftherlnd files. But if you want the mod files, I have Psientist's Mytheology mod enabled, a version of the Single-age mod, Edi's No Independents mod, and my house rules. None of them should affect Shadow Brands. If you want to take a look, here they are:
http://students.cs.byu.edu/~mdw45/mods.tgz
Let me know if I left out a file.
-Max