Installation steps:
Unlock OnePlus 2 mobile phones
Flash into the third party Recovery, as TWRP
Flash MK ROM
WIPE the phone
You're done!

All this complete source code:
github.com/MoKee/android_device_oneplus_tocino
github.com/MoKee/android_vendor_oneplus_tocino
github.com/MoKee/android_kernel_oneplus_msm8994