Wooser no Sono Higurashi is a 3D short anime featuring Wooser, a mysterious mascot character whose charming appearance belies a corrupted heart that craves money, meat, and girls. The main characters of this anime/manga are Rin and (obviously) Wooser, who will get the Nendoroid rendition of their own.
We know nothing more about them, so I guess we can only wait for GSC to announce Nendoroid Rin annd Wooser properly – hopefully soon.
Well, what do you think about them, Nendonesian? Getting interested? XD
(Thanks for the news tip, Allgroasai!)