The LiveDB needs some serious curating and housekeeping. This is especially true for the Materials > Misc category. There are over 100 shaders named "Node Graph"!
Some other findings
- Seven identical Amethyst Marbles
- Too many materials with the same name with subtle variations.
- Materials named "test" should not be added to the DB
- Materials named "Unreal2OctanePBR" should not be added.
- Most of the Misc materials are clearly glass, metal, vegetation, stone and should be sorted into their respective existing categories.