Bandai have released images for the new Tamashii Nation Event Exclusive SH FiguArts Kamen Rider Kuuga Rising Mighty Form. Only available at the Tamashii Nation Event entitled: Tamashii Features Vol. 1. it will cost 3000 yen.
Click above to view the full size figure and box image.
Info here: SH FiguArts Kamen Rider Kuuga Amazing Mighty
FYI:
EX_Japan has emailed Bandai about the availability of this guy, and so far got a response of "We don't know ourselves, please keep an ear out for more information sometime".
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This figure is Rising Mighty. Amazing Mighty is this cheerful fellow.
Corrected
Full Thread: SH FiguArts Kamen Rider Kuuga Amazing Mighty
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