I found the most recent version

Thanks for doing the search up crazypreacher, but even with the very latest Zmod, there is still no-way to import into Mafia II, we can only export models, but I just read this earlier from Oleg the maker of Zmod…

Oleg Wrote…

all Mafia 3d model files have “animation-ready” model layout; some of them already contain simple animation stored in. In general, it’s very hard to load these files until ZModeler has at least some basic animation support. I will surely return to the subject once ZModeler3 is released.

Source page to the forum where this quote was taken from