This is an Wiwaxia corrugata with a scale of around 1:1 (50 mm).
The sculpture was based on scientific works and a bit of my perception as a biologist.
The animal was made to be made on resin printers. However, with a larger scale it is possible to do in FDM printers.
You will receive 2 files (*.stl) for 3D printers, containing:
Complete animal with base;
1 scale bar for scale checking in slicing programs.
I hope you like it!