Trojan War Amphora.
Add UV textures in Blender using massive amounts of subdivision surface then a uv displacement. Model is then smoothed and decimated to less than 300,000 tris. Boolean cuts are made on the inside to hollow out jar. Model is fixed with 3dprinter toolbox then exported. Model is fixed again in ms3dbuilder. resized and reduced again. Model is then openend in prusa slicer (sometimes fixed a 3d time if there are more than one shells) cuts are made if need be. Model is then exported as 3mf.
The author remixed this model.