cesium/Specs/Data/Models/glTF-2.0/BoomBox/glTF-pbrSpecularGlossiness
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BoomBox.bin
BoomBox.gltf
BoomBox_baseColor.png
BoomBox_diffuse.png
BoomBox_emissive.png
BoomBox_normal.png
BoomBox_occlusion.png
BoomBox_roughnessMetallic.png
BoomBox_specularGlossiness.png