I've not got all the buildings/units added yet, that's why the tech trees don't show much in the way of new stuff in the later eras.
Although there's the Fireaxis advisors on show here, rest assured, I'll be doing a full set of new advisors and popheads for the mod

.
The civilizations are:
Mediterranean
Palmyra - Queen Zenobia - Agr, Exp
Minoa - King Minos - Agr, Sea
Troy - Prince Hector - Com, Ind
Rome - Emperor Trajan - Com, Mil
Macedonia - King Alexander - Com, Sci
Sparta - King Agis - Ind, Mil
Carthage - General Hannibal - Ind, Sea
Illyria - Queen Teuta - Mil, Sea
Delian League - King Pericles - Sea, Sci
Middle-East
Hittites - King Mursilis - Com, Exp
Assyria - King Ashurbanipal - Exp, Mil
Israel - General Joshua - Exp, Rel
Egypt - Queen Cleopatra - Ind, Rel
Babylon - King Hammurabi - Rel, Sci
India/Persia
India - King Porus - Com, Rel
Persia - King Xerxes - Ind, Sci
European
Iceni - Queen Boudicca - Exp, Sci
Celts - King Vercingetorix - Agr, Rel
Picts - Chief Calgacus - Mil, Rel
Africa
Nubia - King Kashta - Agr, Ind
Ethiopia - Queen Candace - Mil, Sci
Nok - King Obatala - Agr, Sci