Resurrected UFO

Remember this? When last this project saw the light of day, it was in a courtroom, while I waited for jury draw. (And I still don't believe they let me into a courtroom with those pointy little needles!)
In between blowing my nose, sipping tea, and reading yesterday, I pulled out that slipper and carried on a bit.That's the top, and this is the sole:

The pattern is sort of mitered square meets origami, and is a lot of fun to knit. (And please ignore that one of the squares on the sole is going the wrong way. I've made peace with that fact. Really.)