Hello. I have updated the tools and added few more
If you decompile textures from CS2 with Source 2 viewer this tool and blender plugin will help you to create a material library directly in blender so you can iterate faster without constantly exporting. Also all material you will assign to the object wiil be automatically linked after export in Hammer.
https://github.com/Conflig/VmatProcessor
This simple tool will filter all materials and creates list of names and file paths
https://github.com/Conflig/BlnederS2Library
This plugin will use the lists and creates an material library with linked Color textures
Again all is CC0 and was created mainly to help me. Im sharing it just it case someone else finds it usefull ![]()