The Lexus LS 430 has a stylish and elegant appeal. The glossy silver body contrasts nicely with the sleek black roof. To make the car look unique, I suggest adding a two-tone color scheme to the door and trunk panels. Adding accents of white to the wheels, grille and corner moulding of the car make the vehicle stand out. For a more energetic look, I would choose a bright red or yellow to color the grille and bumper. The headlights and fog lights can be painted silver, to match the body of the car, while the window mouldings would look great in black, contrasting off the silver paint. This makes the car's design really stand out and is sure to leave a lasting impression.