I used this scan by The British Museum
https://sketchfab.com/models/752e69d34933438d8230ac829d22300e#
loaded it into Blender and use the texture to add some details by displacing the vertices.
It may not be 100% accurate but adds detail for the eye!
I added a Very Low Poly (VLP) Version for the LP fans.
Print it in Vase-Mode and pour concrete in. This is a lost mould casting, the mould needs to be destroyed to un-mould.
Unassociated tags: The British Museum, Easter island
Licence: Creative Commons - Attribution - Non-Commercial Category: Scans & Replicas
The author marked this model as their own original creation.