I do not claim to be an expert in Egyptology or the Book of Abraham, but that is okay because neither are you.
Your mantra has been that the characters in the Facsimiles are not what the Book of Abraham says they are.
Nibley writes:
There is a doctoral dissertation that has just come out of Germany by a young man who has taken over a hundred facsimiles matching our facsimile number three, private and so forth and so on, and compared them. The results show that they all look very much alike. But the accompanying inscriptions show that they tell the widest variety of stories.
And
[the position that] Anubis is never drawn with a human head. How can we say that: "Never"? Even in Bonnet's Lexikon you can find Anubis drawn with a human head (with the head of a priest clearly drawn beneath the Anubis mask) you see; every Egyptian who looked at it knew that this was a man, a human priest wearing a mask ... The point is that it does show that a figure standing in the position of Anubis wearing the same outfit Anubis does, does not have to be Anubis or have his head.
And
The point is that the man with the Anubis head is a priest; he is the priest of Pharaoh and he is sacrificing. That is Anubis' business: he is to wrap up the dead and send him on his way; and this is regarded as a form of sacrifice, too. With the incision he makes, the embalming priest is performing a sacrifice. The person has to follow the example of Osiris being sacrificed, and so forth.
So in summary, Nibley is saying that, based on modern research, Ancient Egyptians used the same symbolism but told vastly different stories.
Without attacking Nibley, can you address these arguments?