Zelda comes with an extra set of hands for Link, as well as a sword and shield for him; this follows Goodsmile's standard process of including new parts for a past Nendoroid in newer Nendoroid boxes. Of course those parts have to be from the same series. It's nice, but at the same time it can be kind of frusturating if the other Nendoroid is a rare one. I believe this version of Link may actually still be available from varoious retailers - but potential buyers beware he is commonly reproduced in China and knock off versions are extremely easy to come by.
Regardless, I'm happy to have both Link and Zelda Windwaker Nendoroids!
On a side note, have I ever mentioned how much I despise Nendoroid stands?