That's the problem, it's Instagram "modeling." It's Fake, and Fake goes out of its way to remove any potentially useful content, until it becomes an endless cesspool of useless garbage just like Maisie's channel is. Whatever good content these girls make comes by accident, and that is why it is almost all in their stories that they have no intent of existing beyond 24 hours.
If you want Real, the best example I can think of is Sofi Lianna, and fortunately for us she is such a bimbo that she's incapable of Faking her way out of making videos showing us two-thirds of her thighs. Whatever she made was made in one try with no practice, no editing, no censorship, and none of all that other bullshit that makes them "good" videos to Internet Arteests, and totally useless garbage to anyone attempting to obtain any erotic use out of them.