Unlike its predecessor “HTC Remix v3”, HTC Reborn is not a standalone rom package. It is a flashable zip which can be flashed on any rom based on MM or LP (CM or AOSP based). This ensures maximum compatiblity and plus it also gives the user chance to choose which base rom they want. It also is a great theming platform as you can combine CMTE or Layers with the HTC Theme Engine.

Download –
HTC Reborn r1 – AndroidFileHost
Recommended Gapps – OpenGapps Nano or Pico
Recommended Recovery – TWRP 3.0.2-0

Thread Link –
XDA Forums – Link
MIUI Forums – Link