Another model fresh from the airbrush is the WHR's former SAR brake van.
This has been built from a Worsley Works scratch-aid kit.
The real van (an NG.V-16 to give it its full title) was given to the WHR as a gift from the Sandstone Heritage Trust & Railway in South Africa in 2003 to celebrate the twinning of the two organisations.
It was rebuilt by volunteers at Dinas and was used on the WHR for the first time in 2006.
It's primary role has been as a tool van / brake vehicle on construction trains on the Phase 4 project to rebuild the line from Rhyd Ddu to Porthmadog.
The V-16 wagons included a primitive toilet. This was stripped out during the refurbishment and replaced with a cut down mobile chemical toilet, of the type see seen at music festivals and the like.
It has also been used in demonstration freight formations at the Superpower events, the most recent being held last month.
(The chemical bog has recently been removed)