// Textures
            var textureLoader = new THREE.TextureLoader();
            whaleTexture = new textureLoader.load('img/lambert1_baseColor.png');
            whaleTexture.wrapT = THREE.RepeatWrapping;
            whaleTexture.wrapS = THREE.RepeatWrapping;
            whaleTexture.repeat.set(2, 2);

            whaleNormalMap = new textureLoader.load('img/lambert1_normal.png');
            whaleNormalMap.wrapT = THREE.RepeatWrapping;
            whaleNormalMap.wrapS = THREE.RepeatWrapping;
            whaleNormalMap.repeat.set(2, 2);

            whaleRoughnessMap = new textureLoader.load('img/lambert1_metallicRoughness.png');
            whaleRoughnessMap.wrapT = THREE.RepeatWrapping;
            whaleRoughnessMap.wrapS = THREE.RepeatWrapping;
            whaleRoughnessMap.repeat.set(2, 2);

            whaleMaterial = new THREE.MeshStandardMaterial({
                map: whaleTexture,
                normalMap: whaleNormalMap,
                roughnessMap: whaleRoughnessMap,
                roughness: 0.7
            });