So here's the Cellini spiral. I've used size 10 seed beads in olive green, then size 8 seed beads in silver-lined lime green, and gold silver-lined seed beads in size 6. The pearls are 4mm greens. I've made it gradually narrower towards the back.
I'll be photographing the other dutch spiral soon, and I'm making a tight spiraled herringbone rope as well and then I think that will be all the spirals there are.
More spirals are listed here: