Got the basic hull of the Kommandowagen completed tonight. Still needs railings, buffers, and hatches, but is otherwise pretty much done.
I also did a bit more work on the Artillery/Flak railcar, adding the connecting corridor at the Flak platform end (there isn't one at the turret end, as the next railcar would be the tank carrying well wagon) and armour plates for the buffers.
And finally some pics of the new railcars on track and next to the loco and Panzertriebwagen.