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

The second Knight was very difficult to create. I spent a long time looking for an alternative to the King Bandit's helmet because it's designed for a beard and long hair... in the end, I significantly modified this helmet to fit the head. Then, I wanted to use other pieces of this armor, but I replaced everything with Orc Nazgrel's armor.... tomorrow I'll slightly change the horse's armor and start working on the third knight.

One of the knights in the Alliance armor will be neutral; he will be in blue armor with a white saddle blanket, and the emblem will be a crescent moon. Perhaps other Necropolis neutrals will also be "lunar" variations of castle troops... or maybe I'll be too lazy, and Necropolis demons will be sent to the neutral faction.

Yesterday, I browsed through some custom models for the game and got inspired – I re-equipped the knight with new models (but didn't paint them), and the result is impressive. There are no Alliance armor pieces here, only Orcish and Necromancer models.

The helmet didn't turn out very well, but that's because it was originally designed for an Orc's face.

I'm not sure if this will be a new upgrade or an alternate upgrade; I need to think it through carefully.

And here, I implemented the idea with the sleeping bag! But I think it's more like a meditation mat or a portable pentagram, haha.

I think it's because of the different colors of similar elements:
The horse and the rider both have horns, but they are different colors, and the rider's armor has spikes, which are also different colors. In any case, I think the shoulder pads and the lower part of the rider should be better aligned in color.
The fabric is especially noticeable. The horse is green, the weapon is red, and the rider is half green and half brown (if you look at the cloak, for example).
At the very least, I would definitely suggest changing the color of the fabric on the weapon. Otherwise, it would be better to make the entire rider either fully red or fully green.
*Of course, it's all up to you; I'm just sharing my opinion.

Added 5 minutes later
Another idea for the collection - if you can do it. You could try making a "ghostly" version of the horse, similar to the ghostly dragons, for upgrades. There are two ways to implement this:
1) Make a transparent model for its skeleton, preferably with an "aura" effect applied.
2) Simply make the skeleton darker and add an "aura" effect, so that the horse seems to be made of darkness or is a creature from the abyss, something from the other world. You could also give it colored eyes.

If I remember correctly, Zobr created new Orcs and Goblins. In this case, I remember the Berserker and Goblin Rider. Are there any links to them, or are they outdated?

The first message contains a link to a message with all the ready-made units, but the wolf riders are only available in NCF.

That’s exactly how I need them – like NCF!

there is a way to get those pikemen

I'm back to work.

Don't you think there's a kind of "hole" at the horse's neck? It's physiologically correct, but visually it's a bit... so much fabric/clothing, and then a completely bare spot...

I don't know how to best attach bone armor; in Warcraft, there's usually just what's left of the mane hanging down. There's also Arthas's horse, but it's "meaty"... I don't think making a "meaty" upgrade would look good. It's better to either do nothing or make it look like a horse from Skyrim, but there's no point in that – a glowing horse should have corresponding abilities, and I don't want to overload the unit with abilities.

Of course, you could wrap the spine with straps in a couple of places and attach armor plates to these straps, but... ideally, the armor should be attached to the head and extend to the saddle... I'm too lazy to think about it, make it, and connect all of this. I also need to bend the horns differently for different horses, but the neck doesn't bother me much.

By the way, regarding melee units, do you have any plans for cadavers or something similar?