This is an unpainted latex mask I’ve had for years. I drew it first with a non-photo blue pencil (the image had to be brightened so it could register on screen):
Since I really need to practice my inking, I went ahead and risked tracing the original drawing with thin and thick waterproof artist pens. It didn’t turn out too bad. Some sloppy lines here and there but that’ll get better with practice:
Now I’m currently experimenting with digital coloring techniques. I’ll post the finished version sometime.