>>8832869>>8833017Just make sure to pick the new Disney Store Ariel. That face mold is the latest one, so Disney Store Ariels of the past are not the same.
For the tail, maybe check out the last Mattel made Classic Signature Collector whatnot Ariel?
For hard shell top, you’ll have to go even further back. Honestly not sure which Ariel would have one that fits MtM Barbie body.