Scars, cuts and small holes in vintage leather cases have to be assessed on an individual basis. Sometimes...most times really...you have to accept it is what it is. In most situations, patching will look like patching...and to me, trying to patch a character mark many times looks worse than how it looked before someone messed with it. Conditioner helps, but conditioner can only do so much to correct the wear and tear of hard service or years and years of neglect. IMHO vintage leather cases have a character and a history they have earned from their years of service, and I accept that as part of the package...or I wait to find a vintage leather case more acceptable.