NCF – Extended list of Neutral creatures.

The idea is to somehow get these creatures from there and add them as neutral creatures in NCF, without losing the replacements.

I tried to do it quickly, but I couldn't figure it out properly in a hurry. Some yeti-wolves are displayed, but never mind.
In any case, I don't see any practical use for it. There are quite suitable creatures for cavalry in NCF:
CREATURE_337 cavalry commander
CREATURE_277 challenger
CREATURE_276 templar
I'm sure at least one of them should be suitable in terms of appearance and power.
As for ballistas, my creature is even more out of the competition because of these:
CREATURE_185 ballista
CREATURE_500 arcanes ballista
CREATURE_501 iron ballista
All these ballistas have their own textures (and don't completely borrow the textures of a regular ballista, like my king-ballista). The arcane ballista also has beautiful effects.
All from NCF-core.
If you want even more impressive stats, you can always edit them.

Keeping you updated.

The regular game with NCF installed, unfortunately, doesn't launch. And neither does the map editor. But everything else works. I'll continue to keep you updated.