1-bit shader on a pistol model.
I experimented with the lit version first, but after changing the mode to unlit, I found the effect even more fascinating. It reminded me of the art style of the game Return of the Obra Dinn.
Link to the 3D model: https://www.cgtrader.com/free-3d-models/military/gun/colt-python-8-inch
Unlit Version
Feature demo part 1
Feature demo part 2
Lit version demo