In the long days before even a RRG is released, I fill the time making terrain and planning paint jobs. I even made a sheet giving each unit and trooper a name ('Santhar Company') and tiny bit of characterization to make the battles more intensely personal and thematic (way overboard, I know). This post is in that vein--highly 'extra,' in the parlance of our time.
Just an observation--I noted that two sculpts in the Rebel trooper unit appear to be female--the one aiming the rifle and the Ion trooper. I know, gender is a construct etc and honestly both could be male, but I do believe the FFG sculptor was intending both of those models to be female based on body and face shape.
A question that won't get cleared up until the RRG is about the leader trooper sculpt. The unit leader is the guy in a coat holding binoculars, and even the Learn to Play mentions switching out the mini when your leader is forced to be killed (due to LoS), so we know the actual mini is important. I wonder if they will allow in OP for us to use another method to clearly denote a leader, such as a red ring on the base or something. It just breaks immersion a tiny bit when you have six squads and they all have an identical leader. And of course yes, I can do whatever I want outside of organized play.
Picture of each sculpt (screen cap from Sorastro vids):
<--this scupt is female, model has long hair and no facial hair