Hi,
I created a first pack of some of my bushes and shrubs over at
Silva3D.
Blackberry, Grefsheim spirea, Rose bush, Chamaecyparis and Forsythia are part of this collection. All in different variations, so it´s a total of 35 plant models.
Apart from TGO, there are also Cinema4D, Vray for Cinema4D, OBJ and VOB files included.
More details can be found right here:
http://www.silva3d.com/product.php?id_product=57