About this 3D model
This is my interpretation of a Römer-style Goblet with prunts, https://en.wikipedia.org/wiki/Rummer . Hand-blown in the Bavarian forests for several centuries, typically of the green glass made from the local ironsands. There are a large number of variations and I've just contributed one :) 2023 Came around, 3D printers have improved somewhat in the interim, and higher resolutions can be rendered, so I have uploaded a a higher resolution version.