Singularity

Nylfae - For Atramentum Luminis: https://www.xivmodarchive.com/modid/68013
ItsLightningBolt - For Gradient Eyes: https://www.glamourdresser.com/mods/gradient-eyes
Sebby - Tutorial and Loose Texture Compiler: (https://www.youtube.com/watch?v=FQK_jd8ZF60) (https://ko-fi.com/sebastina)

Tried using a black hole accretion disk as an eye... Yup

For the glow use Atramentum Luminis by Nylfae, and for the gradient eyes use Gradient Eyes by ItsLightningBolt.

Updated to DT!
The glow is disabled by default, to enable it you have to go to advanced editing. Go to materials tab and select the material file being used (should be highlighted), within the file look for material constants and underneath it you should find "g_EmissiveColor". That will be how you adjust your glow intensity and color! Don't forget to hit save to file afterwards!