yes it is possible to fake the graphics id and add the no longer unsupported ig-platform-id in their appleintelhd5000graphics.kext. I would consider looking into piker's patch here. and if QE still doesn't look you may need to do a Frame buffer patch here. I personally haven't been able to get my graphics to have QE, as i can't even boot without booting into safe mode and I'm using clover. Good luck and please say what you did and what worked or not, i would be interested.