Throwing the Bones - where to start?

I'm an animal bone collector (all ethically sourced from my local forest) and I have a friend who does Tarot Reading. I work with some of the bones in rituals, but I would like to go into Bone Throwing/Bone Tarot. Do any of you know authentic creators or resources to get started? A lot of online stuff is filled with scams and "tiktok knowledge". I would like to find an overview of the different types and especially the history and how to practice beginner-friendly 🥺⭐️ Any help or personal experience is appreciated!!!