The Graham Farish 'N'Class 20 Rail Freight Repaint DCC Fitted is a ready-to-go model of a British Rail diesel locomotive in green colour, designed for the N gauge rail system. Made of plastic, this 1:148 scale locomotive features a two-rail system and DCC control system, perfect for collectors and model railway enthusiasts. Originating from China, this analogue-controlled locomotive is a classic representation of post-privatisation British railways, adding a touch of authenticity to any railway layout.