RTF is a global modification that replaces all towns in the game.

Can I take your first model? I'll see how it moves... maybe if I like it, I'll try to implement them in a different form in the future.

Of course! Their movements are like in Heroes of Might and Magic VII, but not everything that's there is included. There's only one attack animation, but there are two in the lists – this is because they have different impact sounds (one is just a sword swing, and the other also includes a shout, voiced by armored swordsmen).

Added 7 minutes later
And in general, if you need any unit, feel free to take it. I often use other people's work as a basis, and a couple of times I've even taken entire units, but that doesn't happen often.