Took some time with this one but i created a cross cut print key of the Boss Key from Twilight Princess, just print with supports and glue the two halves together or use the cylinder tabs if the print is on the larger size.
Place the pins in the bottom spikes first, then place the orb and then the top spikes one by one, it does take some squeezing but they will slide in.
The author marked this model as their own original creation.