You must make 3 steps:
1. Find file heraldryDialog.gui
- should be in main LiF Folder \gui\heraldryDialog.gui
- fine line in file some about 695.
- add new heraldry sign:
like:
addHeraldrySymbolInTable(%pnl, 200, "3000", false);
addHeraldrySymbolInTable(%pnl, 201, "3001", false);
Where green position is a name of sign file.
2. Add new images to folder \art\Textures\Heraldry\Symbols\
in scales Large, medium, small with names like in script : 200.png, 201.png
- add to folder preview file with name 200_preview.png
all green option in first point you should add separately.
3. and now you have in local new heraldry sign, but if you want showw all this signs all players on servers should make in own client this same procedures and files... ;/
You still can use BasilMod to send to all clients all modified and new files in game