About Celestia Font
This is Purple Tinker's font that was taken down (No, it's not Mattyhex's Celestia Medium Redux font, because Purple Tinker's Celestia Medium font was created before Mattyhex created Celestia Medium Redux). This font is similar in style to 'Generation B' by Harold Lohner, as found in the MLP:FiM logo.
Based off the original PNG found at:
For an interesting blog post on this font, see here: