texturing - Creating a leaf material that shows transparency from UV image ( Blender Internal) - Blender Stack Exchange
WIP: procedural leaf shader : r/blender
Chocofur Chocofur Translucency Shader for Blender 2.79
Making an alpha leaves texture with branches - Materials and Textures - Blender Artists Community
Simon Thommes on Twitter: "I challenged myself to make a 100% procedural leaf shader in Blender. Took a few hours but it turned out better than expected! Here's the result :) #b3d #
Make Realistic Leaves in Blender Super Easy!! [Leaf +] custom shader - YouTube