I am betting Truffault is an android.
Her eyes are certainly not natural
You never see any Android servants around
She took an interest in Five very soon after Five interacted with the Ferrous Corp android that last time
She doesn't ever seem to be all that afraid of being around the Raza crew without an entourage. Even if they've only worked together a few times and there's some obvious tension there.
There's something about her that reminds me of android with her humanization chip