Just finished upscaling and redrawing this drawing, edited her to be catwoman from the arkham games, but had a big question;

I'm indecisive for what material to even use. I don't want to use acrylic because I'm too much of a sperg to use it properly, I don't wanna use oil because it's too expensive, and I can't use watercolor because the canvas is covered in a billion different things that i used to try pass it from the drawing. I want to make a short of leathery but "plastic" looking texture for the suit with those synthetic looking honeycomb pattern. (the rest doesn't matter) the big question is how.