F-7's are available right now from MTH, probably a limited run. Passenger cars also. I've got some Daylights on order.
Peter, The roof fans on the F3 version are tall...On the F7's they are short. The NS F7 doesn't have dynamic brakes so that roof hatch is smooth.Hallo again,
i can only see the different grills, so i will seek my eyeglasses ;-)
left is NS F7 and right is PRR F3
greetings from derPeter