Got back last year to RTW from RTW2 and after trying almost all of the mods that are still alive, I found this one to be the best - from my point of view. Played with the Ptolemies, Epirus and now I'm trying Pontus, which is a lot of fun and pretty hard, too, until you start getting heavy infantry from your cities. Also, the other factions are behaving quite "historically" until now - only Epirus is gone by turn 60, the Seleucids and the Lagids are still fighting and Rome is at war with Carthage, but it's not winning.
One question, though: is this the last version of the mod or you''re still going to improve it? It's very good and quite stable, but there are some minor inconveniences - for example, there are 2 types of Aspidophoroi for Epirus, with identical stats, but different look, and 2 types of Pontic Peltast - they have identical stats and looks, but they can not mingle, so I assume they're in fact different units.