PLEASE READ: If you've already submitted a recent request and are just enquiring about its progress, please just wait. The number of inbound comms across multiple platforms continues to be enormous, and it's by far the biggest challenge to be able to respond to them all in a timely manner. I do eventually get there though, so please bear with me whilst I smash on in delivering what is a particularly niche product and service so that everyone may benefit.
Only need to renumber a diesel/electric loco? This page may have what you need.