I just spent the day at the show today, and the link originally posted by me indicated it was the 1/48 kit, but is in fact a pre-painted semi-assembled 1/35 model that is tooled by Fine Molds and sold by Kotobukiya as a series of "trading figure" models. You buy it a piece at a time, and put it all together.
Saw the actual Fine Molds 1/48 X-Wing today too, and it is indeed nice.
It's going to be a snap-together kit, but don't let the stigma that usually goes with that description fool you: the detail is as sharp as you'd expect from FM. There will also be a choice of peel-off stick-n markings and standard water-slide markings, to appeal to a wider modeling audience.
Saw the Y-Wing today, too....MAGNIFICENT!!! Much larger than I thought it would be, too.