Nukei ShaderBasicFusingDiffuse ASpecular 1 ASpecular 2 ASpecular 3 AReflection AEnvironment AAmbient ARoughness AAnisotropy AAlpha ADiffuse BSpecular 1 BSpecular 2 BSpecular 3 BReflection BEnvironment BAmbient BRoughness BAnisotropy BAlpha BIlluminationAssign

Alpha A

Opacity[0..100%]

The opacity for the surface. With Alpha, you can layer Nukei over other shaders and textures.