So... I kind of have a whole slew of Star Wars characters. Specifically, two Jedi and nine (maybe ten) clone troopers. I'll list my Jedi and Clone Commander here, and I'll give details of Excelsior Squad later.
ID: CC-5020
Rank: Commander
Codename: Jack
Appearance: Wears mkIII Clone Armor, a custom variant made exclusively for the Legion Lost. He has red lines on his armor and his helmet, with the insignia of the 437th marked over his temples with an empty line through the middle. He wears a dark red bodysuit under the armor. He also wears a red pauldron over each shoulder and a red-lined kama to show his command. When he rose the the rank of General of the Legion Lost, he also decided to wear a black short cape in the back. He says it makes him look cooler.
Biography: One of the first commanders thrown into the Clone Wars, Jack met his General when he started off as lieutenant of the House of Cards squadron. He soon rose through the ranks, becoming the Commander. He's close friends with Masters Ka'lar and Venei.
Weapon: His two trusty DC-17s. If need be, he may also decide to carry a DC-15A or a DC-15x. Also carries a grappling hook, a signal beam, three darts, a laser pointer and five Thermal Detonators - just in case.
Name: John Ka'lar
Jedi Rank: Master
Gender: Male
Appearance: Wears a cloak, a brown sleeveless shirt, a grey undershirt and a brown belt. He has black hair and green eyes with light skin. He wears clone armor on his arms and legs, and wears brown boots and black gloves.
Biography: A survivor of the Battle of Geonosis, Jedi Knight John has fought in the Clone Wars since the very beginning. He's met CC-5020, otherwise known as Jack, and has become good friends with him. He also decided to take on a Padawan - Margot Venei. However, one week before Order 66, he discovered the plans by intercepting a transmission from Darth Sidious to Darth Tyranus. He had Jack remove the control chips of every soldier in the legion, and sent a message to the 437th when Palpatine enacted his plan. The message detailed that they were to regroup on the remote planet of Cybassi and organize an attack against the Chancellor. He was discovered by the 91st Recon Corps on Sabas, the planet he was sending the message from, and fought them off in order to escape to the rendezvous point. He gathered his legion and renamed them the Legion Lost, a group that would focus more on striking from the shadows with silent raids that would have deadly repercussions for the Empire. Jedi Master John now leads the Legion Lost as their main commander... aside from another.
Lightsaber: Wields two sabers - one blue and the other green.
Name: Margot Venei
Jedi Rank: Knight
Gender: Female
Appearance: Wears tight dark brown robes, brown track pants, clone arm-guards, black gloves and a brown belt. She has long blonde hair, blue eyes and light skin.
Biography: Margot has been training forever (a few years) to aid the Jedi. When it came time for Master Ka'lar to choose his padawan, Margot was ecstatic at his choice. She's been fighting to the best of her ability alongside her master, determined to prove herself a strong and capable Jedi. Padawan Margot Venei fought alongside her master on the front lines for the majority of the Clone Wars. Near the end, she and her master returned to Coruscant to have Margot undergo the Jedi Trials. She passed, and ascended to the rank of Jedi Knight. (This is also how John became a Jedi Master.) She stayed on Coruscant while her master left, but not before being told his plan. When Order 66 arrived, she kept hidden to avoid the eye of Palpatine, who assumed she had left with John. Margot received her master's message, and traveled to Cybassi with the Jedi Master she rescued. She joined her master and her friend and comrade Commander Jack in the Lost Legion on multiple missions against the Empire, and still fights them.
Lightsaber: Blue