So I want to start a sole prop business involving artistic creations, but I have zero idea on how to generate income from this business, or any related activities that similar businesses usually do. It’s gonna be a primarily online business, but I’ve seen people making physical merch as well.

1. If fanart is involved, will I get in trouble?
2. How do I market this type of business? International audiences are considered as well.

I’ve read a bit about the tax forms from this thread, but I want to solidify the business model first, wanna hear what the art folks here have to say.

I'm not on my PC now but I hope to show you something in a day or two

Unfortunately most of them are too spicy so here's what i have for now https://m.imgur.com/a/gZtJ3cJ