The 2010 Fisker Karma interior was designed with sustainability in mind. All the wood trim, for example, is sourced from fallen trees, trees burned in forest fires, or trees brought up from lake bottoms across the U.S. They only use the good parts, obviously. While Fisker offers three levels of eco-friendly interiors, PETA members will want to order the top-of-the-line EcoChic option. It's animal-free, with bamboo-based fabric instead of leather, and fossilized leaves framed by EcoGlass.