Is There An AR Code For Armoured Mewtwo In Pokemon Platinum?

Yes there is if you have soul silver go to mt.mortar and talk to everyone in there warning some people may be hard to find after you talk to everyone go see the kimono girls and they will tell you that there is 2 types of phycic pokemon roaming around in mt.silver and mt.moon then she will ask you if you belive her if you say yes armoured mewtwo [mewthree] will be obtainoble if you say no bronzong will just appear in mt.moom

There is a armored mew two. And by armored I mean it looks like the one from the movie when it was owned by giovanni the boss of team rocket