I used Cyril\'s technique. I do a scratch with black ink mixed with Dark Flesh first (he uses regular black, but I like how the ink helps the paint flow easier without watering it down). Then I do a quick line of pure white on the underside of the scratch, and a thin line of black ink above the scratch. Pretty simple, any really large chips can get a bit of watery dark flesh blended in the middle if you want.
I updated the above picture to have the retouched face, you might have to refresh or ctrl+F5 to force it to reload the image.
I updated the above picture to have the retouched face, you might have to refresh or ctrl+F5 to force it to reload the image.