Whale cookie cutter

A whale-shaped cookie cutter to go along with the whale buttons:

https://www.printables.com/model/1172067-whale-buttons

It is not the most practical cookie shape (the spout is not well connected or defined).

Note, only a STEP file is included because the STL file I create from FreeCAD gives some “non-manifold edges” errors. Slicing the STEP in OrcaSlicer works well, but if someone creates an STL that works please let me know!