This is piggy bank model I originally did in resin (Form2), but which work perfectly for FDM printers. In fact, this is designed to be a large piggy bank, which works with regular size coins.
You simply put the coins in the ears!
If you scale it down, it may not work anymore for some coins.
The bottom cap may be tricky to fit the piggybank if printed in PLA (it need to be well printed). An alternative is to print it in flex/TPU.
This model has been created in ZBrushCore/ZBrush.
Piggybank_body.stl | 23.8MB | |
Piggybank_cap.stl | 976.4KB |