I just received a few samples of these new cars. I am impressed. The axles are sprung and there are roller bearings in the truck’s side frames. The cars have a solid feel and seem well made. They roll great. There is no interior lighting and the doors on the sides are just impressions in the metal bodies. Still these cars seem like a good value and I will try to get more. They have good detailing on the ends. The couplers are non-working but will serve well for pass trains that don’t get broken up usually on my layout.
The cars appear to be scale length and the trucks do too. I will search for drawings to confirm. I will add some pics if the usual suspects leave well enough alone. You can view the cars on their website or e-store.