I've made a thread a few days ago, but didn't have much time to go on the computer so the thread got closed. Anyway, here's the thread: http://forum.pandawow.ru/showthread.php?t=167957&p=1028741#post1028741
So I've done everything on the video and my models still don't work. Even though, I've created a new enGB folder, as the video says, and deleted the enUS folder, but the enUS folder gets recreated. I've even tried applying the same technique to the enUS folder (by changing the ruRU to the enUS), but that didn't work either. Now I have a ruRU folder, an enGB folder and a enUS folder with the WoD models on every one of them (all named by their folder, so ruRU .mpq belongs to the ruRU, and enUS belonging to the enUS folder, etc.). Is there a way to replace the enUS folder with the enGB folder, or use the data from the enGB folder even though I have the enUS one?
I believe it's important to mention that I've downloaded the english interface before the models.