Hey guys. So after almost a week I finally got the Geforce GT 610 working in Niresh Hackintosh Zone High Sierra without any kexts.
Machine: HP 8100 Elite SFF
HDD: 250GB SSD
GPU: Geforce GT 610 2GB
In the customise section of the installation.
Under Graphics select: GraphicsEnabler=yes
As for the rest, you can customise to your liking.
All the best guys.