Someone wanna help me whit a mod

[TheRebel11]

Hi all, i was thinking about making a mod unlocking more factions for custom battle, i dont know how to do this but i got the ideas of what factions i want,
I want:

Mamalukes
Kingdom of Italy
Papal States
Normandie
Venice
Hessen

For my sack that is it, if the one who wanna help want more, please add as long as no normal faction or them i have said is not replaced

[Dee Jay]

I could do this for you, but Im not sure if Normandie and Venice are even used in the game.

[TheRebel11]

I could do this for you, but Im not sure if Normandie and Venice are even used in the game.

Sure if they arent there it is ok, just want the kingdom of naples too then, hope you say yes, because i really need the mod. And i will love to work with you.