There really are women bodybuilders. They are in a number of categories, from "hardcore" to "figure" to "fitness," which features gymnastic dancers. They have contests just like the men. In the "hardcore" sector women train just like the men and also dose themselves with steroids, to get big muscle physiques. The "figure" contestants are less bloated but are still tricked out with big boob implants and absurd costumes, just like this one. I assure you that this is drawn from a real model, though I've made a couple of changes in the costume and given her a headdress. There are lots of ways to do body modification. Maybe you're horrified by this but I'm not.