Kit contains all wood (assembled ribs, riblets, & spar), metal sockets & fittings and other components including hardware required to assemble the horizontal stabilizer (empennage) and elevator. The vertical stabilizer and rudder are supplied as pre-assembled units. No welding or painting of metal components is required. Wood is not varnished. Based on the original Sopwith drawings. Photos show components, components being assembled, and final assembly.