found the pics in an artist's blogger
"I worked on this film over 2 years ago, but now that it's out I can begin to post a few images. There will be more forthcoming a bit later on, once the dust has settled a bit.
These views show Weyland's headquarters on Mars. As with much of the concept work, this image was created entirely in 3D - and it is seen as a background in a briefing aboard the ship."
steveburg.blogspot.com