Cartesian Caramel, who is always quick to experiment with the latest Blender features, has recently been exploring ways to visualize muscle fibers in setups that make them look as if they are growing or being printed.
The printer is, of course, purely a visual element and does not affect the actual process. Cartesian Caramel may eventually release the project on Gumroad for others to study, but for now, you can watch the livestreams where the node setups are explained, adjusted, and explored in real-time.
