Client for this source can be fount here: https://mega.nz/#!cZc30S6T!6R9zAlXkKE2ekBf7ZdnN_pQBnOxK5pyG3LNPEXT-0mU
If you alredy have the Mists of Pandaria 5.4.X, you can just put this client in the folder and start it
If you don't have Mists of Pandaria alredy, then just put this .exe file in empty folder start it and after it is done loading exit game and change your config.wtf to your desired realmlist.
Dbc, Maps, Mmaps and Vmaps can be found here: https://mega.nz/#!WBkllJDA!jInmVMyVg1HfpSRipsjamfsVLbUcg9EamcUcAENDxRI
If you want to join our team you can just open issue requesting an invite and we will add you.
This is GPL-based source so do whatever you want with it.