I am trying to recreate the art style below in Blender. I am able to get the hard black and white effect using a very powerful point light but I cannot figure out the edge effect. This effect can be clearly seen on the ground in front of the forbidden Dorito where the cracks transition from black when illuminated to white when in shade. I am at a huge loss on how to achieve this effect. I have tried using freestyle but I don't know if there is a way to force a transition from black to white depending on shading.
For more examples of this effect please visit the artist webpage for this project, including the otherworldly music video using this same style here: https://cargocollective.com/helenejeudy/LORN-ANVIL