First of all, thank you all for your interest in the idea.

Is there a creature plan? I can't remember anything right now except for stormtroopers, Shadow Empire pilots, and walking cannons.
And the Rebels don't have that many creatures either (Jedi, Rebels, droids).
The Trade Federation (or whatever it's called) is much more interesting.

I'm more interested in the period of the original trilogy.

And regarding the creatures, I'm planning to rework the recruitment and building mechanics a bit.
Instead of seven different creatures with two upgrades, there will be four or five identical but independent creatures (let's call them recruits) with various development options (I've calculated about twenty-five combinations of armor/weapon for each creature). You can improve creatures in different ways by building armories, training grounds in the city, or by finding certain artifacts, etc., i.e., by giving them different weapons and equipping them with armor, which will determine their combat properties. So, essentially, the core of the army will be different versions of stormtroopers. One slot for a special "hero" creature, i.e., the hero participates in the battle; it would be sad if, for example, Vader just stood on the sidelines in the Star Wars setting. And one or two slots for an AT-ST walker or heavy equipment.

In addition, I plan to remove the number of creatures in stacks altogether; each slot will have one creature. A defeated creature will be restored after the battle if there is a special artifact-medkit in the inventory, but of course, the medkit will be lost. Medkits will again be provided by a specific building in the city.

Right now, I'm thinking that, most likely, in addition to the Tantive IV map (Leia's ship from the beginning of Episode IV), several original small (for two players) multiplayer maps from Heroes 5 will be adapted to the Star Wars setting. So, there will probably be some neutral creatures corresponding to the Star Wars universe.

As for Luke, Solo, and others, please be patient; I'm doing all this alone for now. Let's do things in order. I mean, we could make everything all at once, but it would look terrible, with flaws sticking out everywhere. Or, we can make a little, but make it well and good, and then, who knows, maybe we'll get to more later. I'm in favor of the second option. So, for the first version (which, by the way, is still unknown when it will be), don't expect a lot of content.