Cracked Egg Puzzle

This is sort of a remix of one of my own puzzles. If you've printed my "All Five Platonic Solids" puzzle, this is a coordinate-motion puzzle which works with essentially the same mechanism that the icosahedral part of the All-Five puzzle used. Only this forms a sphere when assembled.
Like the icoshedral puzzle, this puzzle has chiral tetrahedral symmetry ("T", in the Schoenflies notation). As such, you must print four copies of the basic piece to complete the puzzle.
As usual, I've included the Python (Jupyter) notebook I used to create this model.