GURPS Dungeon Fantasy: Any character classes they missed?

[Astromancer]

GURPS is flexible, so you can get anything you really want. But were there a few Character classes they didn't turn into templates.

Note: I don't mean useful Character Classes, just character classes. Some of the variant Classes from Dragon Magazine were wildly silly. And some Character Classes from Dungeons & Dragons type games were ludicrous. But GURPS might make these ideas work or at least fun might be had.