Examples: Optimize and shade smooth Tennyson Bust model (#33655)

examples/webgpu_postprocessing_ao.html

@@ -488,7 +488,7 @@
 				const fitBox = new THREE.Box3().setFromObject( bust );
 				const center = new THREE.Vector3();
 				fitBox.getCenter( center );
-				bust.position.set( bustX - center.x, - 0.7 - fitBox.min.y, bustZ - center.z );
+				bust.position.set( bustX - center.x, - 0.7 - fitBox.min.y, bustZ - center.z + 0.1 );
 				scene.add( bust );
 
 				// events