thats a good question for the team at Sideshow. We never know what release dates are. But I can say that the sculpt is done, Adam did a digital paint up (I believe) and the litho art is nearly complete. I know Rogue was announced before there was a completed lithograph, so that probably isn't a hold up. I'd say right now, if we don't have an announcement, it might have something to do with getting a prototype painted, or maybe there's been some delay in China. Maybe they are waiting on Rogue to ship. But I'm just guessing at this point. Shoot; Adam and the sculptor are already working on the statue to come AFTER the one that comes after Rogue...
I'd be willing to guess we'll hear something soon.