I couldn't resist... the waiting for Leia was too long so I've built kszaq's 7.95.beta5b for S905/S905X with the Inconspicuous fix included (Inconspicuous fix by garbear · Pull Request #11022 · xbmc/xbmc · GitHub). Credits go to kszaq, garbear and lrusak. I've only put those together.
Haven't tested this yet, but basically it's the kszaq's 7.95.beta5b built with RetroPlayer patch.
Emulators are not included but it should be possible to use any 32-bit arm builds (e.g. for RPi2).
First install kszaq's 7.95.beta5b. Then place the tar file to "/storage/.update" folder and reboot.
The build seems to work for me except for save states. The performance however is not as good as I expected on my A95X (S905X). Probably due to overheating and thermal throttling.
Also I've managed to compile a basic set of emulators for use with this build:
game.libretro-220.127.116.11.zip (install this first)