Not really, if it is possible, get the VW tourage kit, coz it include the long propeller shaft. If you take the pajero, it include the short propeller shaft that it won't fit on D90. Or you buy the long propeller shaft separtely. Moreover, you may need to modify the rear suspension a little bit to fit the D90 shell.
what I recommend is get the tamiay VW tourage kit(coz it got long propeller shaft), after you got that kit, you still have to extend the wheel base, coz it is not perfectly fit the D90 shell. The defender shown in the photos has long propeller shaft, but the wheel base have not been extended, you can see the rear wheel is very close to the wheel well!!
My defender is using the long 直濕(from the Tamiya VW Tourage), but as you can see in the photos, the rear wheel is very close to the wheel well, need to extended the whole rear suspension assembly a little bit!!