Quote Originally Posted by MetKiller Joe View Post
But adding dents is easy in Zbrush/Mudbox. Are you talking about displacement maps?
No, You can just paint dents in photoshop like you would a displacement map. But you can then use the nvidia normal map plugins and render out a normal map and just add it to your old normal map. There are a few photoshop actions to do this or you could just do it manually.