[4Zoltan]

Another image taken just before Image 1 posted above.

Again no "manikin" head over top of headrest.

[WildHighlander57]

http://www.freerepublic.com/focus/news/3428362/posts?page=351#351

And that little pip of light on the top of the seat back, to the left of the headrest, is the space between the cap bill and the seat back, given keys’ head angle and the camera perspective.

The hat is at the left 1/3 of the headrest per the camera angle.

and past it to the right there is —nothing— that looks like a mannikin head....we can see the window.