Recursive 3D models

Openscad recursive tree

Fractal / Recursive Tree

Recursive Dodecahedral Frame

Recursive Broccoli

Recursive Tree (with some degree of randomness)

Going Out on a Limb

Recursive Christmas Tree

Parametric Menger Sponge

Truly recursive and random Tree (Not just pseudo recursive)

Recursive Tree

Completely Random Tree

The Rabbit In the Hat Trick