I know this may be an old thread, but if you look at some of my before and after's you can see what I did with mine to make it look more aggressive with Plasti-Dip. This stuff is really durable. I put 6 coats on the front grill, I scrubbed and power washed the bugs off of it. HOWEVER, a Yellow-Jacket/Hornet smacked it hard enough to create a small cut through 6 layers that got power washed into a bubble. I pushed all the water out, drove it home and patched the hole up with more plasti-dip and smoothed it out, it's not noticeable at all. Click image for larger version. 

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My truck btw, I painted all of that :D