http://http://gundam-nt.net/
There's the main site.
It comes out in November.
So far apparently we know this is after Unicorn, the three protags are are all 25 and Austrialian.
And we've had reveals for the new main Gundam that's a proto Nu with apparently an armor upgrade and mobile armor-esque form, along with variants of the Phenex and Sinaju stein.
This MAY tie into Hathaway's Flash somehow, judgeing by the Gustav Karl and apparently mentions of Hathaway's Flash on the timeline chart from the stream. But we can't be certain.