Hmm... well then that's going to be quite hard isn't it? Kreia was on Malachor when Revan was at the end of the Jedi Civil War... she was the head mistress... and she sent others to do her work... plus her model isn't even in the game, so that would lead to the question of porting, which is illegal. So clearly, the mod would have to be made for K2, for legality issues, unless you are going to reskin a person in the first game to make her look more like Traya.
So anyway... your topic implied K2 because you said.
I plan to have Kreia teach Revan some stuff.