As promised I present something new. The German Panzerjägerwagen. There were several versions, with different tank turrents and with a second, a shorter waggon to carry the tank. This set was part of several German Panzerzüge.
This version comes with no moving wheels, but a better version is, when you read this on the way to the printer. Anyway both versions fit perfectly to rails in the N scale, so you can use them on your N scale train basis.