Shadow Guard

Shadow Guards are an elite group of force-users that the Emperor used to carry out secret missons. Nobody knows who the guards are, but it is believed that they are brainwashed Jedi that were captured and trained in the dark side of the force by Palpatine himself. Shadow Guards often work along with a pair of shadow troopers, so that while a shadow guard is dueling his opponent the two troopers will de-cloak and shoot at the target while the guard finishes the target off.  They are equipped with a deadly Saber-Staff, and they also know how to use Force Lightning.

Imperial trooper/ battlefield medic

I don't know very much about this trooper but it is very easy to replicate using LEGO minifigure parts.  I have noticed something interesting that may or may not be

true; the AT-ST (all terrain scout transport) pilots look similar to Imperial troops without the body armor. One other nugget of information is that General Veers has a modified version of this armor.

Imperial Escort Carrier

Imperial Escort Carriers are exclusive to the Imperial Storm commandos. They often carry TIE Hunters and

occasionally a platoon of Elite Stormtroopers. The Imperial Escort Carriers are very deadly to small - medium sized starships.

Weapons/Equipment: miscellaneous blaster cannons, escape pods, special crew.

Tie Hunter

The TIE Hunter is a specialized TIE starfighter exclusive to the Imperial Storm Commandos.
The TIE Hunter appears only in Rouge Squadron III and is a VERY cool TIE fighter.

Weapons/Equipment: twin laser cannons, proton torpedoes, ION cannons, S-foil wings, and
a class 5 Hyperdrive.

" Those must be the new TIE hunters, be careful the're deadly!"
-Crix Madine