Between 1961 and 1963 the design company Ogle made the Mini-based SX1000 coupe. They left behind a couple of interesting prototypes, one with a modified front and another with a modified rear. Boatbuilders Norman Fletcher acquired the Ogle moulds used, both new designs to make one, updated model called the Fletcher GT. The nose featured a new inset headlamp arrangement behind perspex cowls, while the tail had a new sharp bustle and different light clusters.
Source: Nick Georgano / The Beaulieu Encyclopaedia of the Automobile