Hi Graham,
thank you for the update and the upload of this model. Looks great and we really appreciate it.
In the section "b" and "c" in the config the kuid-table entry should be "zarjelzo_im" instead of "zarjelzo".
This train end signal is kind of obsolete because it was used in the operation until 2016 and this white-blue livery was introduced in late 2020.
So basically it is a non-existing combination.
I think this should match to the model: <kuid2:9999:60028:5> HOTT Mesh Train end.
It's payware but if someone needs a realistic FLIRT interior you can find it __here__. (see attached image)
Best regards,
Lort