audio wiring diagram for landrover

Need the wiring diagram for a 1996 Landrover Discovery. cannot find the wiring info at any of the sites that normally have it. it is my understanding that there is not a harness that can be purchased for this vehicle. If anyone has the correct wiring info i would really appreciate the help. thanksEllyjn

     WIRE          COLOR          POLARITY          LOCATION                Battery          LIGHT GREEN/ ORANGE          (+)          RADIO HARNESS                Accesory          VIOLET          (+)          RADIO HARNESS                Ground          BLACK          (-)          RADIO HARNESS                Illumination          RED / BROWN          (+)          RADIO HARNESS                LF Speaker (+)          BLACK/ WHITE                LF Speaker (-)          BLACK/ BROWN                RF Speaker (+)          BLACK/ PINK                RF Speaker (-)          BLACK/ RED                LR Speaker (+)          BLACK / YELLOW                LR Speaker (-)          BLACK/ ORANGE                RR Speaker (+)          BLACK/ GREEN                RR Speaker (-)          BLACK/ BLUE                Amp Location          UNDER PASSENGER SEAT                Radio Security          YES

metra electronics harness#70-9400