Nice one Ramah.

On the SVG thing, its just text. If you get someone like Ravs to knock up some SVG trees then you can look at the code lines. For example take this one:
http://www.openclipart.org/people/rg...imple_tree.svg
If you do a view source in the browser you can see that someone did this one in inkscape. So just suck up all the lines in that and splat them down. I am sure there must be an even easier way to do this with some kind of Java functions that load and save SVG files.