Greeble Kit R2 Catalog
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Two special bonus prefabs have been included in R2 just for fun. Use them to get ideas for your own creations!
As of R2, Greeble Kit will be primarily using the Unity 5 Standard (Metallic) Shader, however PowerShader3 will still be included for legacy projects in Unity 4.
The materials in Greeble Kit R1 use a custom shader called PowerShader3. PowerShader3 is an enhanced version of Unity's default BumpSpecular shader, and is designed to overcome some limitations in Unity's lighting system, as well as provide more options for tweaking while also being a bit more artist friendly.