The Hornby R3893 GNER Class 91 Bo-Bo 'Cancer Research Uk' No91117 is a diesel locomotive model in OO gauge, featuring a replica of the Class 91 train with the corporate livery of GNER. This DCC ready locomotive is in 1:76 scale and belongs to Era 9 - Post privatisation (1995 onwards). With an analogue control system and two-rail system, this transportation-themed model is a collectable item originating from China. Ideal for railway enthusiasts who appreciate detailed replicas of modern trains, this Hornby locomotive is a must-have for any model railway collection.