ASUS-GL552VW-OC-EFI

My Laptop specs:

CPU: Intel i7-6700HQ 2.6 Ghz
Chipset: Intel HM170
RAM: 16 Gb 2133Mhz DDR4
GPU: Intel HD Graphics 530 / GTX 960M 4Gb
Screen: 15.6 inch, 1920 x 1080 px resolution, matte, IPS, non-touch
Touchpad: Elan Touchpad (ELAN1000)
Wifi card: Intel AC-9260 Dual-Band
Ports: 1x USB 2.0, 2x USB 3.0, 1x USB 3.1, HDMI, mic, earphone, SD card reader, LAN
Webcam: USB2.0 UVC HD Webcam

Bootloader: Opencore 0.6.4

What works:

HDMI.
Audio in/out
Keyboard
Keyboard backlight (16 level of brightness)
Screen brightness control
Integrated graphic card
iMessage/Facetime
USB ports
Wifi & Bluetooth (with AirportItlwm.kext)
Trackpad (with gestures)

What doesn't work:

Built in webcam
Battery percentage
Sleep

I used the hackintosh shop installer for the installation, since then I updated the system to 11.2.3.