I have always loved the visuals in the Alien movies, especially the computers aboard the Nostromo. This isn't a physical prop, but I've decided to try my hand at replicating the computer sequences seen throughout the film. The link below is to a rough version of the first 8 seconds I have finished. This isn't 100% screen accurate (I have changed it a little from what is seen in the film) and once I have more done will be working to replicate the "CRT" look. Thanks for looking.
https://www.youtube.com/watch?v=VMt_kVwR8zM&feature=youtu.be
https://www.youtube.com/watch?v=VMt_kVwR8zM&feature=youtu.be