this (seen here) is kinda neat. took me a bit to get it running though.
just in case it helps someone:
got the environment it was built with here
got the program files here (all the source code files)
took all the svg and vlw files from the xenoforms jar archive on the original site
started "processing" and opened the manifestOnline.pde file ... clicked run
there's probably an easier way around the errors i encountered (java.lang.RuntimeException: Before using OpenGL, first select Import Library opengl from the Sketch menu ...).