At first I found a model of a high-heel shoe online.
Ben taught me how to set everything, but he told me this project is not qualified, since I’m supposed to build the model myself.
So I tried it in Rhino:
There’s a problem that the 4 Axis Mill asks us to use materials with long x-length (and I don’t know why), but then my classmate told me we can fake the data on the software.
Another problem is that it’s hard to carve characters or patterns on the shapes – it will leave very shallow marks, but hard to see it clearly.