I don't have pictures but the car numbers are in the 607, 608 series. green with dark green roofs. I only saw one car but all in the same condition according to my friend.
The E/T is gun metal grey with silver trim
As asking for what it may be worth he is not a train guy and just would like to know before he gives it to his young children to play with or not. I told him to put on display in honor of his Father, then gift it to his children when they become adults.
Dave