you tried Star Pin
thingiverse
you tried This is only the badge portion, so make sure you buy and attach your own pin backings. I recommend printing this with an SLA printer to eliminate the need to sand it for painting. Make sure to scale it down to a size you think is good; when making this, I forgot to scale it down. Makes a perfect participation prize!
Download Model from thingiverse
With this file you will be able to print you tried Star Pin with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on you tried Star Pin.