This is a Stock ROM for the KJ2 update that we never officially received. Its Deodexed and Rooted with the Modified recovery inside already, so you can use CWM.
Everything is Stock KJ2. The Kernel and Modem and everything else is untouched. Just rooted with the modded recovery, and deodexed.
Same install Method. Check mounts and remember to disable voodoo if you have it enabled or you'll soft brick (Remember this has a Stock Kernel!).
The original odexed version was made by mounting the system.rfs as a loop in linux and copying the system files out. The system.rfs in that release is just a big iso essentially, except for rfs.