Update FBXLoader to the version from three r159.
I added an example for fbx-model that loads one of VALID avatars. It seems that's FBXLoader also loads lights from the fbx, so it looks a bit shiny. Anyway, it's better to convert the avatar to glb really. I did the update because I'm using THREE.FBXLoader directly to import a fbx animation from mixamo, so that's handy we have a working version in aframe-extras. The previous version gave an error.
Update FBXLoader to the version from three r159. I added an example for fbx-model that loads one of VALID avatars. It seems that's FBXLoader also loads lights from the fbx, so it looks a bit shiny. Anyway, it's better to convert the avatar to glb really. I did the update because I'm using THREE.FBXLoader directly to import a fbx animation from mixamo, so that's handy we have a working version in aframe-extras. The previous version gave an error.