This photo shows the yard facilities at the end of Morpeth yard. The goods shed is the structure on the right. Note what I feel is a unique arrangement for a stock race and the signs of damage above the entry doors.
The Prototype Goods Shed
Morpeth In O-Scale
Why Settle For Half When You Can Have The Whole O?
Morpeth In O-Scale 
Trevor Some thing also unusual for a NSW location is the rail combination in the yard flat bottom, plus chair with wood key with what looks like bull head the profile difference can be seen at the join in the foreground of the photo an interesting photo and the model of the building looks very fine.
Looking forward to seeing the layout at the Expo.
Chris Lord