Available as a downloadable PDF Bright lights for warm winter nights by Robbin Runtas. She recommends the 120 peg 1/4 gauge loom with #4 yarn and includes hat and neck warmer pattern.
Made a smaller version of the blanket for a little girl, and it turned out wonderfully. First time I got a epattern, was concerned I wouldn’t understand how to read it, but I had no issues. I’m new to looming. It was easy to understand.