Announced back in March this year, Regnant is the biggest Robot Damashii release yet. Wingspan is 50cm in MA mode, and total height in MS mode is 27cm (with legs extended).
A Tamashii Web Shop limited release, the pre-order period was between May 22nd and September 1st. The price is 9,450 Yen (inclusive of tax).
The transformation sequence of this Robot Damashii can be seen in this previous posting.
Approaching its actual release date, the packaging is revealed:
A huge item with a huge box. As big as MG Sazabi's box maybe?
Image is from Robot Damashii Diary.