Enjoy.
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01124.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01122.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01121.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01136.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01138.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01128.jpg
And this how the whole thing looks like.
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01127.jpg

He is not completely finished, I need to make another girder to the left and add some more bits and pieces and another tube in there and also the red lights on the top as it was in the movie.
I also don't have any HT Aliens, yeah I know :o , so that is why that old SEGA Alien is in there.
I made most of it with sheets of plaster and cardboard and wood. The gloor is made with undergravel filters.

http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01144.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01146.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01179.jpg
http://i157.photobucket.com/albums/t59/SpawnFan1/DSC01170.jpg

Ok, great job on the 1/6th scale.

Now I'm really looking forward to the 1:1 version, customized mannequin heads,
authentic uniforms, 1:1 gear, and a few 1:1 Aliens and the Queen added for fun.

Heh that will take me a decade or two to accomplish. :p