Some intriguing and intricate patterns are possible with Wayne's SubDclassic node (based on Max's exceptional script) applied to vector-spherized irregular polyhedrons.
Since it is been a long time since there has been a post to this interesting thread, I post this example.
These patterns are simply derived from subdividing triangular facetted surfaces,
with the judicious application of "Tri2quad" option. However despite their ease of
generation, they can form quite beautiful aperiodic patterns.