This is a model made from libre sources on Thingiverse way back in 2014 (BlendSwap user Durian/Dimetrii's CC-BY-4.0 "Statue"  fixed by tbuser on Thingiverse under the same license, merged with Thingiverse user dutchmogul's "Steamed Fish", which is CC-BY-SA4) Additional edits were made in 2019 and a bit beyond, netting a special version that has a vector on the back that I did in Illustrator in 2014 and then extruded to an STL and glued on the back, as well as a special easter egg in its header. It can be found at http://stgiga.github.io/gigaware/mewbust.stl or http://stgiga.github.io/gigaware/mewbust.obj for you to use. It's the one I prefer to 3D print due to the extra face. It has more polygons though due to that, but you can test your engine's limits as you please.

Also, I have spoken to multiple indigenous people and they have told me that this is not appropriative. Additionally, I cross-checked the licenses. Also, I have creator approval. Additionally, this is meant to be non-specific, sort of a neutral figure, or a blank canvas.