Star Wars: Legion - Phase II Clone Troopers Unit Exp.

Star Wars: Legion - Phase II Clone Troopers Unit Exp. - Rules of Play says:

Within the Phase II Clone Troopers Unit Expansion, you'll find everything you need to deploy an elite corps unit of Phase II Clone Troopers, including seven Phase II Clone Trooper miniatures featuring a variety of customization options. First, the unit's leader can be assembled with or without his helmet. Similarly, a Z-6 Phase II Trooper can be built with or without his helmet or, if you choose, he can carry his signature Z-6 Rotary Blaster or the standard DC-15A Blaster Rifle. Finally, a Phase II Mortar Trooper can lug his mortar into battle stowed on his back or appear with the mortar fully deployed.