diff --git a/crates/bevy_gltf_blueprints/src/materials.rs b/crates/bevy_gltf_blueprints/src/materials.rs
index 1c29dd8..030ee90 100644
--- a/crates/bevy_gltf_blueprints/src/materials.rs
+++ b/crates/bevy_gltf_blueprints/src/materials.rs
@@ -1,7 +1,7 @@
 use std::path::Path;
 
 use bevy::{
-    asset::{AssetId, AssetServer, Assets, Handle},
+    asset::{AssetServer, Assets, Handle},
     ecs::{
         component::Component,
         entity::Entity,
@@ -11,7 +11,7 @@ use bevy::{
     },
     gltf::Gltf,
     hierarchy::{Children, Parent},
-    log::{debug, info},
+    log::debug,
     pbr::StandardMaterial,
     reflect::Reflect,
     render::mesh::Mesh,
@@ -66,20 +66,21 @@ pub(crate) fn materials_inject(
         } else {
             let material_file_handle: Handle<Gltf> = asset_server.load(materials_path.clone());
             let material_file_id = material_file_handle.id();
-            let mut asset_infos: Vec<AssetLoadTracker<Gltf>> = vec![];
+            let asset_infos: Vec<AssetLoadTracker<Gltf>> = vec![
+                AssetLoadTracker {
+                    name: material_full_path,
+                    id: material_file_id,
+                    loaded: false,
+                    handle: material_file_handle.clone(),
+                }
+            ];
 
-            asset_infos.push(AssetLoadTracker {
-                name: material_full_path,
-                id: material_file_id,
-                loaded: false,
-                handle: material_file_handle.clone(),
-            });
             commands
                 .entity(entity)
                 .insert(AssetsToLoad {
                     all_loaded: false,
-                    asset_infos: asset_infos,
-                    progress: 0.0, //..Default::default()
+                    asset_infos,
+                    ..Default::default()
                 })
                 .insert(BlueprintMaterialAssetsNotLoaded);
             /**/
diff --git a/crates/bevy_gltf_blueprints/src/spawn_from_blueprints.rs b/crates/bevy_gltf_blueprints/src/spawn_from_blueprints.rs
index 35098d9..cf679b7 100644
--- a/crates/bevy_gltf_blueprints/src/spawn_from_blueprints.rs
+++ b/crates/bevy_gltf_blueprints/src/spawn_from_blueprints.rs
@@ -52,17 +52,24 @@ pub struct BlueprintsList(pub HashMap<String, Vec<String>>);
 
 #[derive(Default, Debug)]
 pub(crate) struct AssetLoadTracker<T: bevy::prelude::Asset> {
+    #[allow(dead_code)]
     pub name: String,
     pub id: AssetId<T>,
     pub loaded: bool,
+    #[allow(dead_code)]
     pub handle: Handle<T>,
 }
-#[derive(Component, Default, Debug)]
+#[derive(Component, Debug)]
 pub(crate) struct AssetsToLoad<T: bevy::prelude::Asset> {
     pub all_loaded: bool,
     pub asset_infos: Vec<AssetLoadTracker<T>>,
     pub progress: f32,
 }
+impl <T: bevy::prelude::Asset>Default for AssetsToLoad<T> {
+    fn default() -> Self {
+        Self { all_loaded: Default::default(), asset_infos: Default::default(), progress: Default::default() }
+    }
+}
 
 /// flag component
 #[derive(Component)]
@@ -118,17 +125,17 @@ pub(crate) fn prepare_blueprints(
                         id: model_id,
                         loaded: false,
                         handle: model_handle.clone(),
-                    })
+                    });
                 }
             }
             // if not all assets are already loaded, inject a component to signal that we need them to be loaded
-            if asset_infos.len() > 0 {
+            if !asset_infos.is_empty() {
                 commands
                     .entity(entity)
                     .insert(AssetsToLoad {
                         all_loaded: false,
-                        asset_infos: asset_infos,
-                        progress: 0.0, //..Default::default()
+                        asset_infos,
+                        ..Default::default()
                     })
                     .insert(BlueprintAssetsNotLoaded);
             } else {
diff --git a/testing/bevy_example/src/game/in_game.rs b/testing/bevy_example/src/game/in_game.rs
index ca9f8d1..4873f4e 100644
--- a/testing/bevy_example/src/game/in_game.rs
+++ b/testing/bevy_example/src/game/in_game.rs
@@ -1,8 +1,8 @@
-use bevy::{prelude::*, utils::hashbrown::HashMap};
+use bevy::prelude::*;
 use bevy_gltf_blueprints::{
-    BluePrintBundle, BlueprintName, BlueprintsList, GameWorldTag, Library, SpawnHere,
+    BluePrintBundle, BlueprintName, GameWorldTag,
 };
-use bevy_gltf_worlflow_examples_common_rapier::{assets::GameAssets, GameState, InAppRunning};
+use bevy_gltf_worlflow_examples_common_rapier::{GameState, InAppRunning};
 
 use bevy_rapier3d::prelude::Velocity;
 use rand::Rng;