Hi,
I am writing to ask your authorization to use part of your portraits in my mod.

I am the author of the mod "New Major Factions". It is a mod that tried to add unique units, unique abilities, and unique buildings for the minor factions.

I hope to use your portraits of these minor factions' leaders in my mod. I will explain the author of these portraits in the description of my mod, and attach a link to your mod to let those who wish to get all the portraits to subscribe to your mod.

I am looking forward to hear your reply.