What happened to the FUTURISTIC steam locomotive?

Join a Terrier Tier to get shoutouts, early access to videos and our Discord server
  / terrier55stepney  
-----------------------
What do you think? Do you think it could be a success? Let me know your thoughts in the comments!
In this Guide Rail we uncover the mysteries of the cancelled British Railways modern steam engine, the 5AT project. Using every machining advancement made since the age of steam "ended", this revolutionary concept was designed to take the steam train right into the 21st century.
Using the shape of a well known BR loco, this high-tech 3rd generation engine may quite possibly have broken the world speed record for steam traction. So... where is it, and does it really work as well as it claims?

With thank to the 5AT Project group. This has been an idea that has been on my mind for years, so I'm happy to finally make a mini-documentary on it ahead of #Rail200