Modeling on Instagram is more than posting a few nice photos – it takes a lot of work and planning. First, you'll need to define your style and write your bio – it's good to have something that sets you apart but stay authentic to yourself. Then, build a portfolio and develop a posting plan, keeping things professional and consistent. Next, you'll also need to build a following through using hashtags, interacting with your existing followers, and tagging brands that you've used in your photos. Once you've done this, you can also look at messaging modeling agencies or tagging them in your posts so that they can see your work – just don't go overboard!