Douglas Cole is running a Kickstarter to fund a new, revised, expanded version of his Lost Hall of Tyr adventure:
I will admit this right out - I am out on this one. I have the original version, and I really don't need an expanded version . . . nevermind something I can't just use directly with GURPS. I'm saving my funds for the Dragon Heresy full set hardcopy. But if you like Vikings, and run either D&D 5th edition or Swords & Wizardry, take a look - Doug produces high-quality gaming supplements.