Just seeking some feedback on this character. Any ideas story ideas, etc:

“6”, or designation CT-0666 was formerly part of the 36th Armored Division which was one of the first to clone battalions to fight on the field, most specifically at the Battle of Geonosis.

"6"’s first mission, having lived and breathed combat and warfare his entire life up until that point, was as a gunner aboard one of several gunships which rescued the Jedi at the Battle of Geonosis. After that successful engagement, “6” was promoted to the rank of Corporal, and acted as second in charge of a squad throughout the Clone Wars. “6” spend most of his time either in the cockpit of a gunship, or on the battlefield holding emplacements with heavy weapons.

At the height of the Clone Wars, “6” was assigned to the Mon Cal Sector and fought in several battles with the Separatist Forces. “6” fought for the Republic with vigour, and had a strong belief in honour. During one particular skirmish, “6” suffered horrendous injuries by some blast that no one was expected survive. His armour however protected him, and although suffering from a severe head injury, he woke up some weeks later in a medical frigate orbiting the Mon Calamari homeworld of Dac. His platoon had been wiped out, and “6” soon after received a number of decorations for his service to the Republic.

“6” was later transferred to the Dominus Sector during the final days of the Clone Wars, where his Regiment was sent to monitor the planet of Karkaris. During an engagement against the Karkarodon Separatist Forces, a galaxy wide message was received by every Clone Unit – Execute Order 66. This order was not one that he could recall the importance of, but those he thought he knew, namely his fellow Clone brothers, suddenly turned on their once allies, the Jedi no sooner that the order was issued. With complete brutality, “6” watched on as his comrades make quick work of the Jedi Knight who had only moments go been leading them into battle.

The directive was clear to them, but foreign to “6”. Perhaps it was some type of mind control; perhaps one of these so called Dark Jedi had somehow affected their minds? Either way, he sensed a change with his fellow clone brothers. His only question however: Why was he not affected?

“6” knew that he needed to know more, and acted along as best he could. Suddenly, further orders were received, that they were to hunt down and kill any remaining Jedi including a Jedi Master and Padawan who were believed to be acting independently in the same system. The Padawan was merely a child of 13 years, newly recruited from the Jedi Temple to join the war efforts. Finally, enough was enough, and when he refused to kill the Jedi, his once brothers turned upon him. “6” was injured during the fight, but somehow he managed to eliminate his new found adversaries.

By chance, “6” managed to track down the Padawan and her Master. The Jedi gave “6” specific instructions, and order him to protect the young Padawan from harm. “6” remained loyal to what he believed, and the two fled planet, leaving behind the child’s master to complete whatever mission she was on. Since then, “6” and El-Isara have kept low, traveling from one planet to the next as things heated up.