Age of Wushu's graphics? Do you think that they could really use an upgrade? It seems that they'll be getting one. Shi Hai, CEO of Snail Games, was recently interviewed in China, and a translation of that interview reveals that graphical upgrades are definitely in the works. While he declined to specify exactly what sort of upgrades would be coming, he did joke that the rumors about the Unreal 3 engine might well be true.
Shi Hai also commented on the potential of a subscription server for Age of Wushu, noting that while several free-to-play games have dabbled with the idea, they seem to inevitably wind up going back to the free-to-play model in time. He stated that the company is currently focusing on porting the game to home consoles rather than exploring the possibility of any sort of subscription server. You can read a few more translated statements at MMOCulture.