How to find device ID's in igdkmd.sys

Does anyone know how to find device id’s within igdkmd.sys using a hex editor? I’m trying to mod the mod here Intel UHD Graphics 630 Video Driver for Win7 x64 - #352 by titet11 to try and support Tiger Lake, but when I search for 1C 59, the hex value for PCI\VEN_8086&DEV_591C, which is Amber Lake, to replace it with 49 9A, I get 31 results (using Ctrl+F and Search All) and am not sure which one is the correct one to change. If someone could help me out here, it would open the door to running Windows 7/8/8.1 on Intel Tiger Lake. Thanks in advance for your help!