That’s tougher, but not impossible. With parent permission and oversite, a blog or vlog is one option. I’m not crafty, but I find graphics to be different. If you enjoy and can do graphics, you can have your parents set up an account to sell them online (e.g. Etsy). Also, check out Fiverr. People sell all sorts of things there for $5 and chances are, you can come up with a way to make money there (e.g. sing Happy Birthday, do a dramatic reading, make up a poem or rap). I’m not sure about their guidelines for minors though so you’ll have to make sure it’s allowed.