Precision Model Works "Darjeeling Himalayan Railway" NDM6 009 Kits and Narrow Garage RTR B Power 2208 Chassis.8. The chassis just fit onto pre prepare locating lugs within in the model. 
This is a 009, 3D Resin printed kit of the Darjeeling Himalayan Railway NDM6 Diesel.
Price RRP- £137.90