I wanted characters with bionic eyes that didn't look like something out of Warhammer 40K. I might work on this further in the future, to refine it even more.
Works best at 0.8-1 strength.
The best prompts to use are "bionic eye" and "glowing eye." Put "bionic implants" and/or "body armor" in the negative prompts if you don't want them looking too much like cyborgs.