Class 90 90005 'Financial Times' BR Intercity Features: Highly detailed Servo Operated Metal Pantograph. Sprung Buffers (Retracting Oleo Buffers Fitted Where Applicable) Full Depth Cab Interior Switchable Day & Night Running Modes And Independent Head & Tail Lights. (Read our Comments below) Easy Access DCC Decoder Fitting (21 Pin 36-569). Pre Fitted Speaker Ready To Accept Sound Decoder. Etched Name Plates Branchline models are designed to be a consistent size that is known as OO scale. Our models are large enough to incorporate a high level of detail as well as many additional features such as directional lighting, sound effects and digital. OO scale models run on a track with a gap of 16.5mm between the running rails and this track gauge is the most popular in the world.