Last week I received a Lionel ACF centerflow 4650 covered hopper. This car has been 2 railed already. It was originally decorated in the Western Pacific paint scheme. The car is perfect!
It weighs almost as much as the prototype due it's being made of aluminum. Everything is etched. The roof walks and end platforms are etched/see through and made of brass or aluminum the end ladders are metal. The brake wheel is metal as well as the brake chain. I will buy more these when they appear on Ebay.
Lionel did a 5 star grade AAA job on these. I'm amazed in a very good way.