Hi @MaLd0n, I'm having problems.
I have a Lenovo y50-70 with i7 4710HQ, 16gb ram and gtx 860M. I installed the new High Sierra Image and it worked, the only problems I currently have are that, it won't boot unless if I use the config file from the usb installer, I tried copying the EFI file for my chipset from your website and apply the video patch, the system doesn't boot from the config.plist file, it shows the apple logo for a second then it stay stuck in a boot loop. I can boot using the USB installer, but it only shows 7MB on my Intel HD Graphics 4600.
I really appreciate your help. http://s000.tinyupload.com/index.php?file_id=71966582704047252504
http://s000.tinyupload.com/index.php?file_id=05092721797470035674