diff --git a/public/index.html b/public/index.html
index f32aeabd8843f5b7d534e007a6caf25cbd0580a5..1c615849af2a49bcb85fa8ba9625ba9a0781c48d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -108,13 +108,13 @@
 
             // Models
             const loader = new GLTFLoader();
-            loader.load('https://example.com/sunflower.gltf', (gltf) => {
+            loader.load('https://immersive-web.github.io/webxr-samples/media/gltf/sunflower/sunflower.gltf', (gltf) => {
                 sunflowerModel = gltf.scene;
                 sunflowerModel.scale.set(0.5, 0.5, 0.5);
                 sunflowerModel.position.set(0, 0, -2);
                 scene.add(sunflowerModel);
             });
-            loader.load('https://example.com/robot.gltf', (gltf) => {
+            loader.load('https://threejs.org/examples/models/gltf/RobotExpressive/RobotExpressive.glb', (gltf) => {
                 robotModel = gltf.scene;
                 robotModel.scale.set(0.5, 0.5, 0.5);
                 robotModel.position.set(0, 0, -2);