Since a junior patron cant post in the dungeon and none answeres here I have tried myself to get the desired knowledge by searching for it...

Here is a list of the files I have found which seem to be needed to change to add another fraction...

If someone who has already done this might look over the list I would be very glad since I have not tested it yet but will during the day and tomorrow...

Files Needing Editing or adding
Campmap/names/DEFAULT_HEROES.txt
Campmap/GameEnd/ *.BIF
Campmap/parchments/glory/ *.BIF
Campmap/parchments/Prebatshields/ *.BIF
Campmap/shields/ *_lge.BIF
Campmap/shields/ *_lge_grey.BIF
Campmap/shields/ *_sml.BIF
Campmap/shields/colours/ *_LGE.BIF
Campmap/shields/colours/ *_SML.BIF
Campmap/startpos/EARLY.txt (DECLARE, SET ACTIVE, STARTING MONEY,
CULTURE, RELIGION, BEHAVIOUR, FACTION SHIELD, COLOURS, FACTION LANDS,
OFFICES, FACTION LEADER AND LOCATION, BULDINGS, UNITS, AGENTS)
Loc/ENG/CHANGES.txt (TITEL OF KING, at bottom add description)
Loc/ENG/EARLY_FACTION_SPECIFIC.txt
Loc/ENG/DEFAULT_REGION_SPECIFIC.txt
Loc/ENG/NAMES.txt
Loc/ENG/STARTPOS.txt
Loc/ENG/VARIABLES.txt
Loc/ENG/WARVOICE.txt
Sounds/GameEnd/ *_MAJOR.wav
Sounds/GameEnd/ *_Minor.wav
Textures/campmap/Castleflags/ *.BIF
Textures/campmap/PrebatShields/ *.BIF
CRUSADERS_UNIT_PROD11.txt

However does anyone know which you could skip and if I need to edit the defeault region and fraction txt files...