Guidance on launching a new OnlyFans page

My wife and I are struggling to cover bills and childcare expenses, so we plan to launch an OnlyFans account centered on T&D chastity as the core kink. We’ll then layer in other interests like feet fetish, role-playing costumes, Femdom, BDSM, crossdressing, anal, etc. Has anyone here tried something similar? If you have, I’d appreciate tips on how to begin since we’re starting from scratch. Also, please share any picture ideas so we can use them for our initial photo and video uploads. I prefer creating content based on suggestions that reflect the audience I want to attract.