Kingdom Hearts II: Final Mix Kingdom Key D
Master code that I used:903088E0 0C0C21E0
Mickey's Keyblade (equip kingdom key):11CD4390 00000074
Sora in Limit Form clothes (hold R2 and go into another area):
E002FDFF 0034D45C
21C954F4 5F303031
21C954F8 4631484B
Notes: There's no way to stop the annoying charging noise besides either being in drive form, summon, in a fight and when it's not actually in your hand, etc