"They were never gonna believe you. But I do. I believe you. We'd like to volunteer. Some of us- most of us, we've all done terrible things on behalf of the Rebellion. Spies. Saboteurs. Assassins. Everything I did, I did for the Rebellion. And every time I walked away from something I wanted to forget, I told myself it was for a cause that I believed in. A cause that was worth it. Without that, we're lost. Everything we've done would have been for nothing. I couldn't face myself if I give up now. None of us could." (Kay - "Jyn, I'll be there for you. Cassian said I had to.")
"Andor was a human male with brown hair, brown eyes and light skin. He was a committed, steady and practical by-the-book intelligence officer with a fair amount of combat experience. Andor often kept quiet and reserved, a trait he had acquired due to his experience in war. Although fighting on the side of the Rebel Alliance, he'd been hardened by war to the point that he did not hesitate to commit morally questionable acts when necessary.
In an briefing to Commander Mon Mothma, General Draven described Andor as "one of the most capable agents within Rebel Intelligence," with the ability to handle a wide range of missions, from reconnaissance to assassination and sabotage. Draven also said that Andor was capable of analyzing intelligence and acting on that intelligence without the need to contact superiors. Draven indicated that, since Andor worked for the rebellion since childhood, that the Alliance was like his family and that his loyalty was unwavering. Mothma, however, worried about the terrible things Andor and other Rebel agents were asked to do in the name of the Rebellion. Mothma wondered if command was doing enough to help agents like Andor to cope with the psychological damage inflicted by their actions.
His weapon was in the sniper configuration. K-2SO on Cassian Andor's A280-CFE As a member of the Rebellion, Andor wore a brown Corellian-cut field jacket that depicted his Military rank and also held a personal identifier transponder that concealed a suicide pill. He also wore brown military fatigues and wielded an BlasTech A280-CFE, a modular blaster pistol that could be reconfigured into an assault rifle or sniper rifle. Due to his years of law-bending, Andor has honed his escapology skills as he carried a compact security kit hidden inside one of his boot."