Tree Generator - Works in Progress - Blender Artists Community
Create interactive trees for the Unreal Engine with the free Pivot Painter add-on - BlenderNation
ArtStation - Free Pivot Painter addon for Blender
Project Titan Tree Tool | Part 2 | Use Pivot Painter on Vimeo
GitHub - Gvgeo/Pivot-Painter-for-Blender: Pivot Painter is a Blender addon to create a 3d model, that will use the Pivot Painter Tool's shaders in Unreal Engine 4