Why use aluminum-magnesium alloy or carbon fiber materials when you can use wood? The HP Envy Wood series will have palm rests and touchpads made of real walnut and birch wood inlays across the entire 13-inch to 17-inch range.
https://www.notebookcheck.net/Hipsters-are-going-to-love-the-2019-HP-Envy-Wood-series-made-of-authentic-natural-wood.421443.0.html