Sony Xperia z1 L39u

This particular model which is code named as Honami made only for Chinese market and come equipped with android 4.2.2 jelly bean and I've searched for a kitkat 4.4.4 version for this phone and when I found a valid download links it linked me to Chinese hosting server called pan.paidu.com and I couldn't get the rom please if someone can grap the kitkat 4.4.4 for this phone would be much appreciated
PS: the phone model is L39u not the C6903