Six Intersecting Pentagrams (SIP)
Instructions for this model are available in an OrigamiUSA article which also contains very interesting details about this mo...
Modular Woven Polyhedra
Woven polyhedra, also known as polypolyhedra, tangles, or wireframes (in my opinion this term is too broad), folded as modular origami. Due to the models’ shapes, it’s rather hard to fold them from a single sheet, so in practice they are always modular).
This page lists folding instructions for models of a single type. You might be interested in the models themselves instead.
Makalu
Introduction and folding instructions online and in print Robert J. Lang’s Makalu (Six Intersecting Pentagons) is an interest...
Gasherbrum
Introduction and folding instructions on author’s page Gasherbrum (Four Interesecting Triangles) is one of the models in Hima...
Annapurna
Introduction and folding instructions on author’s page Annapurna (Ten Interesecting Triangles) is one of the models in Himala...
FIT (Five Intersecting Tetrahedra)
Tom Hull’s folding instructions Five Intersecting Tetrahedra (FIT), designed by Thomas Hull, is probably the most popular mod...