And my gift basket?
I'll have to think about that.
And the angle of Nix to the presidential limo?
In respect to what? What are we referencing the angle from?
And the " validity" of the Roberdeau map re:Nix position?
Looks spot on to me (not that the Roberdeau map has anything to do with the Nix Illusion)
And the invalidity of your video? Wrong camera position, angle?
My video shows how the illusion works. At the heart of it is the realisation Jackie was leaning diagonally across the car. The angles don't need to be perfect to demonstrate how the illusion works
You're not left with much in the way of "proof".
The video proves the illusion exists. If you'd like to do a little video of your own that refutes the illusion I'll seriously consider that gift basket.