I couldn't boot to your installer using your EFI Folder and custom image (stuck in the opencore bootloader). But I have used SSDTTime to generate DSDT for OpenCore EFI.
Here is the DSDT.zip that I have attached, with failed attempts to make my efi folder work and readme file for details.
I live in college where 2000+ batch-mates have exactly the same laptop. So, a single EFI folder will help many people out there.
It would be really helpful if you provide patched DSDTs. Thank you.