[Fiora doesn't look the least bit offended by the question, although her voice has become quieter and calmer as the conversation goes on. Smiling, she nods slightly and points at her face with one metal hand.]

Most of me was replaced, but they kept the really important parts. The "nervous system," I think? My head's all original. Well, except for my headset.

[after a pause, she adds:] Don't worry, I'm alright talking about it.