This is a wug tree ornament. A wug is a little mascot of the linguistics field based on Berko's morpheme study. I've used Gawne & McCulloch's CC0 wug image reproduction, scaled and converted to 3D in OpenSCAD.

Default size when assembled: 44 × 54 × 4 mm. 5 g filament / 12¢ filament cost / 26 minute print time.

References

• Jean Berko (1958) The Child's Learning of English Morphology, WORD,14:2-3, 150-177, DOI: 10.1080/00437956.1958.11659661

• Gawne, Lauren; McCulloch, Gretchen (2020): wug image reproduction. La Trobe. Figure. https://doi.org/10.26181/5f5ac5c680e60