As with all my design its parametric and drawn in Onshape. The Onshape it and as with all my design its parametric and drawn in Onshape. The Onshape is linked and .step included here.

https://cad.onshape.com/documents/bc16a359893668f4c136c7b2/w/753a425f049074c7ff5b91c7/e/c6466e22081de568ea382591?renderMode=0&uiState=68e7f8a6fe0c8dc2ae537f87https://cad.onshape.com/documents/bc16a359893668f4c136c7b2/w/753a425f049074c7ff5b91c7/e/c6466e22081de568ea382591?renderMode=0&uiState=68e7f8a6fe0c8dc2ae537f87 

based on:

https://www.printables.com/model/1435571-parametric-pumpkin-onshape