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

So... the attack animation... take a look...

Added 2 minutes later
P.S. I think the minimum number of animations for Heroes 5 has been done... first, we need to complete another important task. Whether it will work or not is another question. We need to combine all the animations in 3D Max and debug them – that is, refine the endings and transitions from one animation to another, so that there are no jerks and other nonsense...

PP.S. Will anyone be able to implement all this in the game later, in the form of a mod?