The 'Detail Set' is the very heart of this model and because there are so many parts, its impracticable to list every item covered.

The set comprising several large sheets of laser-cut Perspex components, one sheet of acid etched Nickel Silver components and three sheets of acid etched brass components there are over 600 precision made items.

Every part is pre-shaped with a high degree of accuracy ensuring a perfect fit throughout the model. The Severn class has over 1,600 stainless steel screw heads on show just fixing vent covers and closing panels and wherever one of these screw heads is to be found, a pre-drilled hole can be found, all 1,300 plus of them!

Many items, such as the flying bridge windscreen frame, are made from acid etched brass to give them the inherent strength that such a delicate item needs on a model of this size. The Trim tabs are made this way but from heavy gauge brass enabling them to be used as the basis for working tabs.

All the air intake and exhaust vents, brackets, plates, mast brackets and plates, flying bridge instruments and displays are included.

The glazing for the flying bridge windows is included in the set as are all the Perspex covers for the instruments and display screens on the Flying Bridge, all pre-cut exactly to shape.

A major feature of the Severn is the Hyab Crane that lifts the 'Y' Boat on and off. This is included and is made from etched brass and laser-cut Perspex. The ram cylinders and the ramrods are cast Pewter. The crane is strong and movable and forms a good basis for a working option.

Included with the detail set is a CD containing lots of reference shots of a real Severn.