Apparently it has been. According to recent news posted on Pacific Epoch, the company which runs the Chinese Localized World of Warcraft - The9 - has done some modifications to the "Scourge" race to no longer show bones protruding through flesh; even going as far as changing the corpses from skeletons to tombs. A bit much I'd say, but it sounds as if the company is looking to appease a new censorship review with the changes.
The9 (Nasdaq: NCTY) changed the looks of the Scourge race in its licensed MMORPG World of Warcraft (WoW) on June 26, reports Southern Metropolitan News. Scourge are an undead race that in previous versions showed part flesh and part skeleton. The9 modified the look to show no skeleton, and changed scourge corpses from bones to tombs. The9 claimed that it made the change because the original look of the Scourge race was too scary and thus unlikely to pass new Chinese censorship review.