No, it's the keyblade you equipped that shows in the cutscene. Besides, that's retarded, why out of all the other scenes, this one is the only one that has the KK shown when you didin't equip it?Wait. What? The way you worded this makes it sound like it's always shown as the Kingdom Key except in this cutscene, which is backwards. In the 1000 heartless cutscene, no matter what keyblade you have equipped and no matter what weapon you have equipped to Donald and Goofy, they will always be shown with the KK, and Donald and Goofy's main weapons. In the fight, you see whatever one you have equipped, but in the cutscene, it's the KK.