I got into part-time modelling gigs, thanks to a friend of mine. It was very experimental at first and of course my first few shoots were free, but since the last couple of gigs I have made some decent amount of money . It also kind of helps out people starting their own projects and ventures , where they don’t have to pay hefty fees for photoshoots. Works out good for both parties. On an average, a single gig suffices me with the secondary costs of living for about 2 months.
I think you’re underestimating the realm !