Can't Stop the Serenity

This is my poster design for my local CSTS event coming up this Semtember. Sooooo excited that I had the privilege of doing it! I had initially intended for all the characters to be cell shaded to simplify everything, but... I got a little carried away and over deadline :/ But I'm really happy with how it turned out! The actual poster will be slightly different because I have to make room for the event info.

The background is free stock that I found through Google.