The Ponyville background is amazing! I was always curious about Screwball: its pretty obvious that Discord can affect ponies at will but there is also the theory that Screwball is NOT an actualy pony from Ponyvill but a creation of Discord. O.o If that is true then he really is a GOD of Chaos. I mean, he can create life! Anyway, about the custom. Its really awesome! Perfect representation of the character!