TeamHorizon's XenonHD rom builds for Redmi Note 3 Snapdragon
http://www.xenonhd.com/
XenonHD is a custom firmware aka ROM for various Android devices. It is built from Android Open Source Project (AOSP) with additional features, performance and battery life improvements.
The idea behind XenonHD is to give users a ROM that is "blazing fast, rock stable and buttery smooth".

Device Source:
https://github.com/Ashish0077/android_device_xiaomi_kenzo
https://github.com/CyanogenMod/android_kernel_xiaomi_msm8956
https://github.com/TheMuppets/proprietary_vendor_xiaomi
Flashing Instructions:
To install this ROM you will need to have a latest TWRP
- Copy the downloaded ROM to your phone.
- Boot into your recovery
- Back up your ROM
- Enter recovery
- Make a full wipe (system, data, cache, dalvik).
- Install the ROM
- Install GAPPS package
- Reboot - the first boot can take up to 5 minutes
Download Links:
ROM: Redmi Note 3 Snapdragon
Gapps: opengapps.org
XDA:DevDB Information
XenonHD, ROM for the Xiaomi Redmi Note 3
Contributors
Ashish0077
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.10.x
Version Information
Status: Stable
Created 2016-08-06
Last Updated 2016-08-06