Just because someone was an enemy of the Lunar Empire in the past doesn't mean they can't become a willing and enthusiastic servant of it in the future! (willingness not required.)

This image had to be shrunk due to Newgrounds' size restrictions! See the full-resolution version here: https://derpibooru.org/images/2898321

also the twitter post https://twitter.com/MoonatiksArt/status/1542631227001274370