As someone who makes 3d models that print in multiple parts… There is no way any monitoring-software would know what you are printing unless you are using a file/model that’s being used to find people printing that exact model.

But any alternations such as cutting the model up further or changing a few cosmetic features would make the model “unknown.”

3d models are much more complicated than a 2d images. and ai can’t even tell the difference between a dick and anything flesh colored and long.

Now I’m not dismissing the issue with this type of attempted restriction.

But there is no way it could possibly be enforced.