Be a beauty blogger, make beauty channel in youtube, be instgram celebrity, make vines, join musicl. ly, stream in younow, audition for modeling, join a TV talent audition. Mostly, just use the social media. If you're so sure you are drop dead gorgeous, then you'd beat other pretty girls and get people's attention fast enough. If you're not, well just to let you know that the world Kendall and Gigi live in is far more cruel than what you think. To live in their world means you have to be super, and I mean really really super, gorgeous so that you can be at the top of the food chain. It's a bloody battle in that industry, if you're not ready for that, I suggest you stick to social media famous only.
You sound like a troll, but assuming you're not, you don't have what it takes to be a model. You posted this question anonymously. Models have confidence and don't care who knows their identity, who they are, what they do, and their activities because it's such a public career. Plus, it's probably too late anyway just based on age. Most models begin doing that or acting or something when they're like...5 or 6 years old. Very rarely does someone just start out being a model at any age.