Those are really nice. But I'd like to see the tutorial in the tutorial section, rather than a link to one.
Here you go
Here is how it is done
Start with a crown knot - pull tight
Underneath tie a wall knot - each strand goes underneath the adjacent counterclockwise strand Do
NOT tighten
Tie crown knot on top
Bring each strand below the neighboring wall knot (at A)and up through the next (at B) - repeat remaining strands
Bring each strand across and down - underneath 4 strands
Top view - before tightening
Tighten and trim ends. The 4 strands of the last crown knot (step one) are visible in center of knot.