Check out promising open-source texture-creation tool Material Maker - BlenderNation
GitHub - mikeroyal/Blender-Guide: Blender Guide
Blender + Github Desktop = Easy 3d File Source Control - YouTube
Blender (software) - Wikipedia
GitHub - lasa01/Plumber: A Blender addon for importing Source 1 engine maps, models, materials and textures. This addon makes it possible to import full CS:GO, TF2, CS:S or other Source 1 game
Blender Add-on Manager v1.1 - Released Scripts and Themes - Blender Artists Community