Yes, Jan's PE will make this kit, and of course the turret will absolutely make a SdKfz 250/9 from the Tamiya GREIF a lovin' work of art.....

You still need a pedestal for the main gun mount for the '222, to mount the guns, but if you build the ICM '222 more or less stock, with just the new PE, that's all you'll need to do.