The Burlington Berretta is a kit car that has been produced since 1984.
As with the Arrow, the Berretta is built from plans that are now available in CD format. The plans also include all you need which allows you to build the ladder frame chassis, should a Triumph one not be available.
The bodywork is made from bonded plywood that is then skinned in sheet aluminium (like with the Arrow). The running gear and drivetrain is the standard Triumph setup.