Go to Auto-zone or any other auto parts house. Look in the license plate accessory section, you will see the plugs used to dress up the screw heads on the license plate. Paint them with color matched touch up paint ans install them with-out the plate. Works like a charm, it's what I did!
The plugs in use are for license plate screws, the two on paper are actually Toyota body plugs I think been a while since I bought them, been meaning to change them out as the Toyota plugs have a slimmer profile. Sorry for the quality......cell phone pics.