add nanny model

crates/shared/src/character.rs

@@ -99,7 +99,7 @@ fn spawn(
             .get(format!("{key}.glb").as_str())
             .unwrap_or_else(|| {
                 //TODO: remove once we use the new format for all
-                info!("Character not found, using default [{}]", key);
+                error!("Character not found, using default [{}]", key);
                 &assets.characters["angry demonstrator.glb"]
             });
         let asset = gltf_assets.get(handle).unwrap();