Cyanogenmod 12.1 is now available for Motorola Moto G 3rd generation . Thanks to Xda developer squid2 for Developing Cm12.1 for Motorola Moto G 3rd generation .
Requirements -
Your Phone must be having unlocked Bootloader,Rooted and TWRP Installed(Google it )
How to install CM12.1 on Moto 3rd Generation 2015-
Download CM12.1 HERE
-Boot to Recovery mode .
-Clear data ,Clear cache, Clear dalvik cache .
-Select Install zip from Sdcard .
-Choose the Cm12.1 file
-Reboot system now
ADS HERE !!!