I installed another copy of macOS 10.13.6, dropped SSDT-Disable-dGPU.aml, installed WebDriver, checked NvidiaWeb in config.plist, and injected NvidiaGraphicsFixup.kext. But the WebDriver detects nothing and the only result is that I get NVIDIA Chip Model with 0MB VRAM alongside my HD630 in System Report.
If problem reporting file is required, I'll attach it later.
Furthermore, I googled around and found some info about my laptop that might help:
View attachment 360739
it confirms that my laptop is using Optimus, and the HDMI does connect to GTX1050 : ( So bad.
And... I haven't found such structure ending up in success before...