S.H. MonsterArts Mothra and Godzilla 2000 spotted at Summer WonderFest! Will bring more as it comes!
As it stands now, it looks like G2K is based off of Sakai's models.
Now isn't a bad time to join the Super Articulated Kaiju Collector group on facebook to talk about these beasties with fellow fans!
UPDATE: A source from ToyFreakz claims G2K is to be released in February, with Mothra in March of next year!
These pictures courtesy of 2chan!
From Yuji Sakai's blog