AOSP android-13.0.0_r18 with Linux 6.1.0 for idol3 5.5"
Requires lk2nd 0.14 installed to boot partition.
If 0.14 is not released yet, get https://mega.nz/file/4OAFhbhT#pGfFDomEWwSMkupdS_91SEHMAUpSCvfnJdNi9WNH388
Install lk2nd using https://github.com/bkerler/edl or emmcdl
How to install AOSPM : boot device and go to lk2nd menu, then :
fastboot flash boot boot.img
fastboot flash cache vendor.img
fastboot flash userdata userdata.img
fastboot flash system system.img