Also known as: シンダー・カーラ
"Cinder" Carla is a mechanic from Armored Core VI: Fires Of Rubicon, who pilots the AC 'Full Course'.
She is the leader of a black market arms dealer organization RaD (Reuse and Development) and an old friend of Handler Walter. "Chatty" Stick is her personal assisant AI.
As an Armored Core character, she was never depicted explicitly in canon, but some dialogues and texts seem to suggest she is at least about 60 years old, but also described as she looks too young to be one.