GLTFLoader: Couldn't load texture textures/body_normal.jpeg

[Mugen87]

I suggest you first fix the following warning: Unknown extension “KHR_materials_pbrSpecularGlossiness”.

Please read the following post to understand the solution:

GLTF Color & Textures Missing, babylon display works

When importing the model into the three.js editor, you can see the following warning in the browser console: THREE.GLTFLoader.js:395 THREE.GLTFLoader: Unknown extension “KHR_materials_pbrSpecularGlossiness”. The support for this glTF extension has been removed with r147. Use the following guide to convert the asset to the metallic/roughness model. Sidenote: Sketchfab should update its glTF exporter since the KHR_materials_pbrSpecularGlossiness extension has been archived by the Khronos Gr…