I'm not sure you know much about the Exxo avalon mod progress so far so I'll give you some insight
They are about to port it to tApi
Oblivion, Desert Beak, Armageddon Slime, Dragon Lord (yes he is still buggy as crap) are in.
If you would like more details, (as a lot isnt in the main page without a buttload of searching) start a conversation with me and i'll give you a huge list.