Hi folks,
According to Hobby Search, Bandai are re-releasing some of the EX kits early next year, including the White Base, Musai and Hildolfr:
http://www.1999.co.jp/eng/list/747/0/1?state=1
The EX kits are a sort of semi-limited-run thing, they tend to be more expensive for their size than other Bandai models and you often have to use glue for some of the construction. I.e. like a normal kit Good crisp detail.
I built their Salamis and it was pretty good:
Quite tempted to pre-order the Musai to go with it, maybe the Hildolfr after seeing Brian's Zaku Tank
Cheers,
Will