Thanks for replies and advices. First I tried to make some turns with scripts not activated (I made six turns) then I activated them and it crashed to the desktop (again with sauromates on turn).

Then I installed 0.81a version and Rebel city CTD improved fix, but it didnt helped there is still the exact same problem.

Now I probably will continue to play with turned of scripts for a while (I really dig my bactrian campaign).

And then I will began new campaign as a new faction. I like the new 0.81a Koinon Hellenion Spartan general bodyguards. So I will probably try them.
Or I will play as Arche Selukia (I really like the mix of eastern and greek fammily members portraits for Bactrian, Ptolemaic and Selucids factions, btw: how did you managed to do it? It was really a neat idea.)