Timm's Scarf - Progress

I'm almost half way done with Timm's scarf! The first leg is done, the second leg is yet to come, and I've had long conversations with Timm about what happens in the middle. In the end, all he wanted was a surprise. Silly man. Alas, this is me, withholding information while also trying to explain that I'm working on it. I tried out a few different ideas, and I've finally come to a solution that I think works best for the yarn and the design. I hope it turns out to be an interesting (and surprising) transition from one leg to the next.