MLP (c) Hasbro
Yes, the "Fallen Caesar" style is a reference to Fallout: Equestria. There are a few homages (and not the character) scattered about in book two here...
Also, for those who have been bothering me about the PDF format, starting weith this post (and retroactively added to all previous chapters) there will be a link to the Google Documents version of the story as well. I prefer to link it from here, in hopes that you'll come back and comment on it here.