Character Concept for Star Wars Outlaws - Early explorations for Asara Deyn

You can find another version closer to the final here
https://www.artstation.com/artwork/RKyWny

Asara Deyn was a Twi'lek who was a member of the Alliance to Restore the Republic during the Galactic Civil War against the Galactic Empire. While his sister, Calys, organized a rebel cell, he assisted by spying on Imperial patrols. Calys later wished to leave to join the fight against the Empire, but Deyn was too afraid; his sister was killed at the Battle of Scarif after departing, leaving Deyn feeling guilt over her death.