Heroes of Might and Magic III - Complete Collection + Era2 + VCMI + Utility.

I don't have these cities in my collection, but it's hard to find anything online based on the pictures. On Friday, I'll make a second fix with new cities for VCMI:
Bastille, Christmas, Ciberium, and Necro (which was in the YouTube video).

By the way, there are also many different cities in the collection for Era2.

Bastille is one of the four cities with dwarves in the picture; Christmas was just released, I think (I only saw it on YouTube yesterday); Ciberium, I think, is already in the build.

As for the remaining three pictures:
1) One of them is the second version of the Grove city; I managed to install both mods in September (one was based on Wow, and it seems to have been at the beginning, and the second Grove was made later, as far as I understand).
Here's where someone posted this mod: http://wforum.heroes35.net/showthread.php?tid=1082
2) The Castle where the Wendigo is, is most likely one of the cities in Era2 (alternative creatures for the Titan's Castle; I don't even know if there's a mod for VCMI).
3) And the Castle where the Guardians are, seems to be one of the latest versions of the Haven Castle.
This is not a mod with a separate Castle, but just a replacement of the Conflux with this Castle, but still:
http://wforum.heroes35.net/showthread.php?tid=1138

When I was looking for new Castles in the fall, I didn't find any more (I spent several days specifically to browse everything carefully).
Unless there's a mod for the Mario Castle somewhere else, but I haven't come across it. )

P.S.: although here's another one - who knows how finished it is:
https://www.youtube.com/watch?v=-rrnHERg1SE

And this Castle, I think, is still under development:
https://www.youtube.com/watch?v=moOw15iKgnA