Hungarian passenger wagon family of the Hungarian State Railways (MÁV)

The first wagons of the Dunakeszi family were created in the early 50s, and were the backbone of the passenger trains of the Hungarian State Railways during the socialist era. These models were created with FDM printability in mind, so they are not as detailed as my other projects. Although the bogies and some smaller accessories are optimised for DLP/SLA printing.
The modeled wagons represent the main types:
-Bah/Bhv, BDh, BDt: regional service, Bhv and BDt were used for push-pull trains.
-Ap, Bak, By: distance trains and express service
-WR225: restaurant wagon for long haul trains
-VFK: electric heating wagon, to supply electricity for the heating of the train in case the locomotive didn't have heating (or had only steam heating)