2017 Christmas Ornament
Print the 2017 part in white and the hat in red. The hat snaps on. The ring is a template for cutting out the picture and snaps in the back to hold the picture in place. There are holes in the back for a string or hook to hang on the tree.
The hat and ring I printed with 0 infill but the 2017 part needs about 20%.
I have printed a few of these already and 80% scale seems to be as small as you can go before the zero starts to fail.
Let me know if you want a name added to the hat. I can customize the model for you and as a bonus, I give you permission to get yourself something nice for the holidays.