Blender Tips - Node Wrangling Shaders
This bonus video explains how to wrangle shader nodes in Blender. Though not a necessary step, this can help tremendously when you get into advance node set ups.
This video is a bonus video added as part of a larger playlist on making Unity, VTT, TaleSpire ready meshes in Blender. The larger playlist series goes step by step into breaking down a high poly mesh meant for 3D printing into a low poly mesh with textures that is appropriate for Unity / TaleSpire / TaleWeaver.