Alright so yesterday I tried to install some mods to my copy of rome total war. first Roma Seccura wouldnt even finish downloading and running without an error, so I tried SPQR. I downloaded and ran it, putting the file in the Steam App/ Total war folder. It began to unpack but it recieved an error at one point and stopped (I don't remember that point). I canceled it and ran the total war game but the Splash screen for SPQR came up and it crashed.
I uninstalled it through steam and re-installed it, and it worked fine until I started a new campaign. I found all the shield Icons changed for the factions, and basic gameplay changed (No unit banners, Skirmishers not working at all, and Morale seemed to deplete in a second)
I have no clue how to fix this, so any help would be great