Here is a view of my 3D exercise from Croft's angle when the photo was taken at z161. From that angle the path of the bullet appears to exit from JFK's chest (similar to the line drawn on the photo that I posted earlier in this thread).
However this clip demonstrates what I said about angles being deceptive in photography. As the camera rotates towards the front it shows that the path is actually exiting out of the base of the throat.
Out of curiosity I looked to see how the positions of the characters in my 3D exercise aligned with the men in Croft's photo (from that same angle). Again the character's heads and arms and legs do not independently adjust, so the torsos' positions are what is being compared.