NSW Trains Vehicle data

I noticed that with the NSW Trains vehicle data it returns something similar to the following:

vehicle {
      id: "XP2013"
      label: "07:40am (623)  Sydney - Albury"
      license_plate: ""

And it seems that XP2013 is the leading unit for that trip. I’m wondering if it would be possible for the vehicle data to be expanded to include perhaps the other carriages in the train or just the trailing unit?
I think this would be useful for passengers to be able to look for data such as both the platform as well as the train carriages as confirmation that they are boarding the right train.

Thanks for the request, we will investigate if this is possible.

Hi David, has there been any update on this?