Any sculptors here want to share how they get the details carved in the clay? Like what tools are used for grooves and veining on the skin. I don't mean painting either. Rather the intricate texture seen on head sculpts. I have baby oil and 99% Isopropyl Alcohol for smoothing and a wide array of tools. Just need to know if the techniques i'm using are the right ones to achieve the loook I want and get this head completed.