I am particularly happy with how the moonlit clouds came out. I put a lot of thought into how I was going to do them, and I tried some new techniques which got me the results I was looking for. I'm hoping the technique will also work during daylight pictures. It's not faster, but it gives much more satisfying results than older techniques have.
I'm also happy that I was able to incorporate Nightmare Moon/Luna's cutie mark into the actual moon.