N Gauge Stirling Single Ivatt Tender V1

This N Gauge GNR Ivatt tender is an unpowered model to accompany the Stirling Single (separately available), recreating the engine as it was in commercial operation and current preservation.  If used with the motorised generic 4-wheel coach these produce a fully operational model, which with the other generic 4 and 6-wheel coaches available can make a complete vintage train.  

Also available is the early-preservation Sturrock tender and a (larger) motorised Ivatt tender variant.  

Necessary to Complete:
Farish A3 tender wheels (x3)
Weight (there is space under the tender and within the coal area)
Couplings (ELC couplings can be used, but the method used is at the builder's discretion)
Buffers (included with the Stirling Single locomotive)
(NB small strips of styrene will hold the wheels in place)  

Optional additional details to scratchbuild (at the builder's discretion):
Brake handle
Crew
Coal