The trees were drawn in Inkscape from photographs of real trees (in Rye, East Sussex) and then transferred to Rhino to make the cutting plans;
Unfortunately, I cut the element of the girl yesterday and my scaling is a bit out...
A friend of mine described this as "Attack of the 50ft Woman".
(Though the mushrooms which will be in here are meant to be outsized, so perhaps this is OK. I'll cut another - smaller - girl tomorrow and see how it looks.)