"My hands are stained with the blood of millions. This family's legacy is dripping with it. It's time a worthy emperor takes our place." ― Arcann
Arcann was a Force-sensitive male Human who was the son of Senya Tirall and Valkorion, the "Immortal Emperor" of the Eternal Empire of Zakuul. He was the twin brother of Thexan, with whom he led a series of raids against the worlds of the larger galaxy. During the attack on Korriban Arcann was caught in an explosion that took his left arm and scarred the left side of his face, necessitating cybernetic replacements. Subsequently, Arcann became furious at the indifference of Valkorion and attempted to kill him, only for Thexan to intervene and be struck down by Arcann's lightsaber instead. When Valkorion offered to share his power with the Outlander, Arcann attempted to assassinate Valkorion again, which was successful, killing Valkorion's physical body while his spirit attached himself to the Outlander, whom Arcann trapped by freezing in carbonite. Arcann assumed his father's Eternal Throne and led the Eternal Empire in a massive invasion of the larger galaxy, which prevailed over both the Sith Empire and the Galactic Republic within a year, forcing them pay tribute and making Zakuul the dominant power in the galaxy.
Arcann ruled as Emperor for five years after his father's death, until the Outlander was rescued from carbonite and started a revolt against the Eternal Empire. During the Battle of Odessen, Arcann was defeated by the Outlander and taken by his mother to recuperate, while Arcann's sister Vaylin along with SCORPIO took over the Eternal Throne in his absence. After being healed on Voss, Arcann returned to Zakuul to aid the Outlander against his sister, joining the Alliance. - from https://swtor.fandom.com
"The Sith Empire is a force of dominance, an authoritarian state forged from militarism, slavery and the dark side of the Force. United under a single Emperor and his Dark Council, ruled by the Force-sensitive members of the Sith Order and supported by countless loyal citizens, the Empire forsakes the freedoms offered by the Republic in favour of strength and order. Aiming to take revenge on the Republic for its exile centuries ago, the Sith Empire will stop at nothing to become the greatest power in the galaxy. Although an uneasy truce has settled over the galaxy, the Empire does not sit idle. From its capital of Dromund Kaas, Imperial leadership exerts total control over the worlds it has conquered, rebuilding its forces to once again march on the Republic." ― SWTOR In-game Codex (Organizations)
The Sith Empire was formed from the remnants of the Original Sith Empire. The new Empire, also known as the True Sith Empire sect, was created after Naga Sadow's disastrous campaign against the Galactic Republic in the Great Hyperspace War. The survivors fled known space to escape persecution by the Republic and its Jedi Order. After their departure from the original Empire's territory, the Sith discovered the forgotten world of Dromund Kaas and settled it to begin the process of rebuilding. Since the Treaty of Coruscant, the Sith Empire has been involved in a Cold War with the weakened Galactic Republic. - from https://swtor.fandom.com/wiki/Sith_Empire
I liked SWTOR and also the look of the Sith military, so when I found a freelance sculptor who was creating STL files for SWTOR infantry minis I could not resist and got me some.
"I fight because that is what I was made to do and the Empire is the instrument through which I realize my purpose. The Empire's war made manifest. That is why it is perfect." ― Darth Malgus
Darth Malgus was a Human male Sith Lord of the resurgent Sith Empire during the time of the Great Galactic War to the Third Galactic War. He was born under the name Veradun within Imperial space, and raised by his adoptive father. While still young, Veradun killed a Twi'lek servant on his father's estate, revealing the dark will behind his sensitivity to the Force. The young boy was subsequently sent to the Sith Academy on the Imperial capital of Dromund Kaas, where he became a Sith Warrior and a successful commander of the Imperial Military. During a trip to the Outer Rim world of Geonosis, Veradun discovered the Twi'lek slave girl Eleena Daru and took her as his own. Although she was technically his slave, the two fell in love with one another and fought side by side in many battles during the Great Galactic War against the Galactic Republic. Veradun later eschewed his birth name and adopted the Sith moniker of Darth Malgus.
In the beginning, Malgus and his Master Vindican had led the victorious recapture of the Sith world Korriban, before the former struck down the latter for being injured at the hands of Jedi Master Kao Cen Darach. At the height of the war, Malgus led a surprise assault on the Core World of Alderaan; though initially successful, Malgus and his forces were defeated in a concentrated Republic counterattack led by his nemesis from Korriban, future Grand Master Satele Shan. The Sith Lord was heavily wounded during the battle, and was forced to wear a respirator for the remainder of his life. In 3653 BBY, the Empire entered into sham peace negotiations with the Republic, which were truthfully nothing more than a distraction from the Sith's true target: the Republic capital of Coruscant. Malgus was chosen by his superior Darth Angral to participate in the attack on Coruscant as the leader of a strike team that would invade the Jedi Temple. Malgus succeeded in killing a substantial number of Jedi defenders — including Jedi Master Ven Zallow, who has been recognized as Malgus's most notable kill — before the Sith fleet arrived to lay waste to the rest of the world. By the end of the engagement, the Sith had destroyed the Jedi Temple, killed half of the members of the Jedi High Council, and disgraced the Jedi Order in the eyes of the Republic.
Although Malgus had been under the impression that the Imperial Armada was going to raze Coruscant and destroy the Republic once and for all, the battle was ultimately used only as leverage in the peace negotiations on Alderaan. While the Alderaanian summit progressed, the Sith settled into an occupation of Coruscant. Malgus was placed in charge of orbital security, but the Sith Lord defied his orders and traveled back to Coruscant's surface to strike against the renegade Jedi Aryn Leneer, who was targeting Malgus for his murder of her Master, Ven Zallow. Although Leneer ultimately failed, the conflict caused Malgus to become disillusioned with the Empire and to review his relationship with Daru as a weakness. Thus, he was forced to kill his lover to preserve his own power, which he later used to cleanse the Empire of the politicians whom he blamed for allowing the Republic to survive. During the Cold War years that followed the successful peace negotiations, Malgus led Sith forces into the Unknown Regions, claiming previously-unknown territories for the Empire.