Oryx
The Aerospatiale Oryx is a very much improved version of the Puma helicopter. Essentially the Oryx is a standard Puma airframe fitted with the new Topaz engine. It offers a performance improvement and cuts operating costs of 25-30% over the Puma.
I took this picture on 21 November 1998 at DEXSA '98 (Defence Expo South Africa) at the Waterkloof Air Force Base.