jameshilton2013@Murten it's not shown on the website but if you contact Allen, the proprietor through the contact page he can sell you one directly and accepts Paypal. http://worsleyworks.co.uk/NG/NG_New_Welsh_Highland.htm
jameshilton2013 Hi there - the TTe model will fit on a Z-gauge BR80 chassis with some surgery, I believe. The model is offered as a scratch-aid in this scale. TTe represents 750/760mm gauge prototypes running on 6mm track.
Yes no problem - this version or the one with straight chimney? You can source a custom etch from Narrow Planet for the roof and window frames. I shall reply again when it is available.