Gltf is supported, not fbx.
Godot 4.3 onwards supports loading FBX files using the open source ufbx library. This functionality is also available in export templates; see Runtime file loading and saving in the documentation.
Godot 4.3 onwards supports loading FBX files using the open source ufbx library. This functionality is also available in export templates; see Runtime file loading and saving in the documentation.