QRSTUVWXYZ-stars
Instructions for folding the model are available online.
Modular intersecting planes
These modular origami models look like sets of planes, set at an angle relative to each other and intersecting at the model’s center. The planes are, due to practical reasons, not infinite, but have an outline which usually forms a polygon or a star.
This page lists folding instructions for models of a single type. You might be interested in the models themselves instead.
WXYZ
Diagrams for this model are available online.
TUVWXYZ-stars
Instructions for folding the model are available online.
STUVWXYZ-stars
Instructions for folding the model are available online.
Blintz Icosidodecahedron
Model diagrams are available online.