https://blendermarket.com/products/paranormal-toon-shader

ParaNormal Toon Shader is a procedural normal parallelization shader, an innovative NPR shading solution that allows a fully light-driven workflow and full compatibility with both EEVEE and Cycles, including GPU rendering.  Full support for the real lighting in your scene eliminates manual adjustments to materials, making it a breeze to achieve stunning toon rendering with subtle gradients, detailed shadows, and dramatic lighting.  Make your toon renders stand out like never before with a unique look inspired by digitally colored comic books and anime, while using the standard Blender workflow you already know.