I agree with the points @Temrin made and I’ll add a bit from my own experience.
I’m a model/self portrait photographer with a focus on lingerie and boudoir nudes. At first I was just posting stuff from photoshoots, either with photographers or self shot stuff with my DSLR. But then I started experimenting with handheld selfies. And then I got REALLY into lingerie. Now I’m a lingerie collector and my Patreon funds that in exchange for detailed photos and show & tell videos. They love helping me choose new sets to order and seeing all of the details.
I also always wanted to be an ASMR creator, but the usual stuff with the fancy microphones and roleplays is way too tedious for me. But I wanted to tie it in, so now I keep my lingerie show and tells soft spoken and that really kind of adds to the sensuality.
Most recently, I started taking up nature photography. I wasn’t sure my Patrons would be into it because it’s not at all tied in with the other things. But I posted a couple times and got really good, higher than usual, engagement (mainly more comments). So I’ve added that in as a bonus. It’s not a tier or a specific reward, but more a free bonus for those who like it.
So I think you can tie things together and people who really want to support you will. Just be upfront and also be mindful of how you’ll manage the different rewards. I think that can be the trickiest part.