You need to print it flat in PLA and then ther-form it into the shape you need - Using hot water - see images - It's designed for small people's heads so scale up if you want it for an Adult - Someone will :)
Richard Horne (RichRap) is an Electronics Engineer,
Product Designer, Salesman, and Problem Solver working in a wide range of
industries and applications, across many platforms and technologies for the
last 20 years.
My inte...