This is a really unique sculptie shape that allows you to have 2 dense foliage (8 panel) trees per one sculpted prim. It uses SL latest Oblong sculptie technology. There is next to no Level of Detail degrading on this prim..
I'm asking 99L for either a copy-mod, or a transfer-mod prim so there is no reason not to come see this if you are looking to save prims and gain foliage for your plot!
Available in world here:
http://slurl.com/secondlife/Poecila/49/45/92
http://www.in2orbit.net/secondlife/images/halfaprimtreead_copymod.jpg
-w