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

So, the beta version of the 4th level is ready; it's just a beta because I haven't finished the visuals, and the stats could be tweaked further.

I want to see what happens next – I'll make an archer and a mage.

Maybe I'll be inspired to create barbarians – then I'll adorn the berserker with bones, claws, and maybe even add tusks to the shoulder pads.

If I'm feeling lazy, and the overall design remains medieval, then the berserker will also need to be adapted to the style of the knights... although I'm not sure – the idea of barbarians becoming knights is pretty cool.

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 from that game 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; the voice acting is from the armored knights).

Added 7 minutes later
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.