Hello,
I've downloaded and enjoyed the scenario, up to a point. I think all the wonder-related crashes I've experianced have already been reported (naval academy keeps crashing, I think other things are fine), but I've also had problems with some late units causing errors, in particular "ship-of-the-line", "napoleonic-infantry", and possibly some other that I've forgot. I'm wondering: according to what I've read earlier in this thread, the original post had copies of C3C units in the art folder; if these were taken out of the later version then maybe the problem is that the game doesn't know where to look for these files.
I'm hoping these things might be fixed soon, becuase I really enjoy the concept and setup of this scenario.
edit: If it's any motivation, when you work all the bugs out I'll add your scenario to my sig.