A bit obscure but here we go:
Printed a C3PO helmet at 110%.
Didn't fit my head despite measuring twice, decided to make it my version of the decapitated 3PO head from ESB.
Went looking for inspiration & found this - [https://www.therpf.com/forums/threads/esb-c3po-decapitated-head-display-v2.331386/]
So I went to Bunnings and found this thing to use as the base for the neck / housing for this file: https://www.bunnings.com.au/rain-harvesthing-90mm-flanged-tank-overflow_p0126481?region_id=118056&gclsrc=ds&gclsrc=ds.
The author marked this model as their own original creation.