My original intention was to somehow allude to trypophobia by creating small eyes on her face. I also thought about putting a lot of small holes through the body, but I couldn't represent it in a way that I liked.
As with Koko, I wanted to give her a certain touch of arachnophobia, trying to imitate her fingers with the legs of spiders, fine and slender.
But you've made a good point with Miroku too!