SUEDE PAINT?

I AM NEW TO PAINTING, KEEP THIS IN MIND. MY TRUCK IS FACTORY DARK CHERRY RED METALLIC. I WANT THE SUEDE OR FLAT LOOK. IS THERE ANYTHING I CAN DO TO THE FACTORY PAINT TO ACCOMPLISH THIS? I REALIZE IT IS A METALLIC, AND THAT MIGHT CAUSE PROBLEMS. ALSO, IF IT WEREN'T A METALIC PAINT, WOULD THIS WORK?