Mod requests (orders).

Hello everyone, dear forum members! I was interested in the mod for the Unicorn Empire army, created by RedHeavenHero, as well as the additional heroes from the campaign of the same name. Is it possible to create a mod so that these heroes are in the regular game (version 3.0) and so that the red units are replaced with green ones? A mod that would not be based on the NCF core. The mod that I downloaded, which is supposed to replace the upgrade (of the white units) with green ones, did not work for me; that is, the upgrade completely disappeared, and it was possible to recruit the alternate upgrade.