An incredibly detailed and configurable plug-in for generating 3D trees and shrubs by Hirokazu Takahasi - $60.00
Here is a rich and powerful tool for generating 3d trees. All aspects of the tree can be adjusted from the color of the leaves to the angle of the branches. If you need 3D trees this is the tool.
Vector Tree allows saving your settings to files so that you can import or export your custom trees. Includes the data files for all the examples below to help you get started.
A limited demo plug-in is available to try. Note that the demo is limited in what settings can be adjusted but it will give you an idea of the power of this tool. The demo will not allow you to configure the more detailed trees. You can download the demo here.
Below is just a sample of what is possible using Vector Tree.
