Great paint, clean build, you can't ask for more than that. I can't believe that's a first build. My first build was an unpainted, glue bomb. Of course I was 8. I suggest (and you don't have to listen), get a couple more builds, under your belt, then raise the bar. Try new techniques. They may not turn out, at first, but keep plugging away. You've off to a great start.
Jeff