Richard of a Far North Line fame on here recently detailed a number of GBL static Black 5 models.
I must say I was inspired to have a go myself at a quick project. It's not all beer and Ivatt 2MTs on the 46444 workbench.
The GBL Black 5 is ultimately a copy of the Hornby Black 5. This was confirmed when a spare Hornby Black 5 fall plate literally fell into place when I fitted it.
With the GBL model I removed the cabside number wit
