Recursive Tree

Played around with OpenSCAD.
Was inspired by openCscad from Thingiverse user smcameron:
http://smcameron.github.io/opencscad/

Tried to do the same thing with recursion within OpenSCAD.

For a more natural looking tree, please look at this thing:
http://www.thingiverse.com/thing:128686

UPDATE:
As Thingiverse User Ablapo pointed out, recursion is not (yet?) supported by the Customizer. So i changed the script to a 'pseudo recursive procedure': I just chained the needed the module