Those two people were added to give it a human scale so that people who haven't seen the real thing can fathom its actual size.

Tekgergeden, the tour has issues which I am also facing. Only the first page displays correctly. I had set the camera to get progressively close to the monument in each consecutive page. It still plays correctly in its native format/application.

Roger, that's beyond me. Why don't you try contacting one of the forum/community administrators through a private message regarding your problem? They should be able to help you.