Your style is very out of date. You can add a circle to the root of a unilateral wing, and then put 13 in the circle. You can go to Baidu pictures and search for the logo of Southwest Airlines, which almost satisfies your idea. In fact, if you want bilateral wings, you can refer to Bentley's logo. I think it's pretty good, but it's B, you're 13, and yours is a little separated, not bad, hehe.