Fixed material PBR properties

3D/BlockbenchModels/Tubes/Tube_Junction.gltf.import

@@ -15,9 +15,11 @@ dest_files=["res://.godot/imported/Tube_Junction.gltf-2cf07e579b2bb732c223c80fc4
 
 nodes/root_type=""
 nodes/root_name=""
+nodes/root_script=null
 nodes/apply_root_scale=true
 nodes/root_scale=1.0
 nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
 nodes/use_node_type_suffixes=true
 meshes/ensure_tangents=true
 meshes/generate_lods=true
@@ -32,6 +34,17 @@ animation/trimming=false
 animation/remove_immutable_tracks=true
 animation/import_rest_as_RESET=false
 import_script/path=""
-_subresources={}
+materials/extract=1
+materials/extract_format=0
+materials/extract_path="res://3D/BlockbenchModels/Tubes/tube_junction_materials"
+_subresources={
+"materials": {
+"material_0": {
+"use_external/enabled": true,
+"use_external/fallback_path": "res://3D/BlockbenchModels/Tubes/tube_junction_materials/material_0.tres",
+"use_external/path": "uid://be6en04v68nsr"
+}
+}
+}
 gltf/naming_version=1
 gltf/embedded_image_handling=1