USCSS Nostromo Blueprints from the book “Alien Vault: The Definitive Story Behind the Film”. As for book itself, it’s not only a superb visual resource of all things Alien but also an excellent read in its own right. Ian Nathan, the author, goes far beyond formal behind-the-scenes history and reveals geeky fan-for-fan details that you really want to know

*Update 30 May 2013*

My apologies for inconvenience, but I was asked to remove the high-res blueprints

If you still want them, please contact artist Graham J Langridge at www.hydride-ion.com or buy the book “Alien Vault: The Definitive Story Behind the Film”