Sandtrooper - Star Wars The Black Series - 2018

Sandtroopers
Stormtroopers dispatched to desert worlds wear specialized gear and are nicknamed sandtroopers. Sandtroopers wear standard stormtrooper armor augmented with cooling units, a helmet sand filter, and a survival backpack with extra rations and water. While hunting for the Death Star plans on Tatooine, sandtroopers used native dewbacks as mounts.

Dewbacks
Rugged reptiles with thick hides, dewbacks are plodding but reliable mounts. When prodded by their riders, they are capable of brief bursts of surprising speed.