I saw a video of this interesting structure and decided I should give it a whirl:

It is Tadahi Mori’s “Spiral Star” – a lovely fiddly modular using 6 bits of paper that interlock to form a 12 pointed star with lovely spirals near the centre.

If this was not so fiddly, it would make a nice decoration for a festive tree I guess, but even with A4-cut squares it was dense and tricksey.

Quite happy with this as a first fold and, yes, I know I have done my monthly modular but … meh, it interested me so there you go.