We made a "WELCOME" sign with an interchangeable "O" we had a flower for summer and its now time to change it for Autumn with a pumpkin. For Halloween I will likely switch it for a chubby ghost.

You can print the body and stem separate if you choose to print in two different colours, or you can print the one file as a single colour. For my purpose I glued the stem piece to the body. It seats nicely on top of the pumpkin.