Quote Originally Posted by Bwian
You would have to mod the elephant units so they were part of the Roman factions recruitable units.

Then, you make sure there is a building that lists them as recruitable for the Julii faction, and then you recruit them!

It's a bit fiddly to do, but not that hard overall.

Thank you. Which files do I need to modify?
I'm not very skilled when it comes to modding to say the least, so I need a little more info.