Lovely art here. The map is an absolute joy, and I like little touches in the layout like having different header colors for the Temple, the Shrine, and the Ship. I'm impressed by the density of the content here, with multiple approaches available for taking the hammer to the anvil and multiple points of interest within each location. The lightweight warmth mechanic is also a great addition to the point crawl procedure.
I do wish the characters within each faction were detailed just a bit more to make it easier for a GM to flesh them out at the table beyond their straightforward factional goal. Whenever a short adventure has a larger ensemble cast, it's nice to have those shortcuts for more nuanced characterization.
The spaceship is cool, and it's sold well by its art on the map. I could see it being fun to let players find scattered parts of it, fallen off during the battle, throughout other locations as they explore, letting them wonder where this strange heat-sapping metal comes from.