How to become a teenage model?

I've always wanted to be a model and now that I'm 13 I want to take it to the next level, I do have imperfections, for example my ears are like an elfs but I take it as a unique feature that could even help in modeling I guess? I have lots of confidence and I'm nearly 5'6 with long blonde hair. People say I look like Elle Fanning. I have a balanced diet to keep me looking my best, so now that I think I am prepared where should I make my first move? I'm just not sure how to start off. Any suggestions or feedback is much appreciated thank you:)