Giger 's "Alien nest" in the Trailer

Ok, we all know that they won't be any "classical xeno" in the movie. That's not my point. BUT, Giger is on the work. At 1:01 of the international trailer, you can see a pyramid. It's kind of obvious that this is taken from a Giger art (in my opinion), from the 1979's movie, when he designed the "alien planet", this pyramid as a concept for the derelict or "alien nest". [img]http://images.original.popscreen.com/NVVFdjAzZzUxa1Ux_o_prometheus---official-full-trailer-true-hd.jpg[/img] [img]http://fc02.deviantart.net/fs71/i/2010/199/e/e/Giger_Concept_Art_for_Alien_by_TheOldOne81.jpg[/img] I don't know if anyone already made a topic about that. If so, I apologize (I would be kind of supprize to be honest. But apparently, most of the topic are about "Is this a Facehugger or a xeno?" and i'm disapointed about that) But anyway, where is that pyramid? Any opinion?