Hi, I owned the same phone as yours, mine was the Redmi 2 Enhanced bought officially from Mi Singapore.
You can use the TWRP recovery for 2014811 and ROM for 2014811. After all, this phone has the same hardware configuration with the 1GB RAM version despite the more bigger RAM and more spacious internal storage.
DO NOT use the ROM for 2014813 as your phone will not be able to receive any cell signals anymore.