The official 20130813 ROM has been available on jiayu.es. I've downloaded and installed it. Now I see the official 20130908 on jiayu.es but I think 20130813 is enough to use. It's slimmer than 20130908 because it doesn't have something like: init.d, Tethering 4.2.1,... I wonder how important these are
P/S: I'm sorry because I cannot use espaņol. I'm Vietnamese