We can add supports to those parts, like in this image. You will need to break them off yourself, and they will leave some scarring on your piece.
1. You will want to Find or Make a 3D file in .stl format.
Find a File→
*Note-If there is a cost for the file, you need to pay the cost, download it, and then send us the .stl file.
Make your Own→
Get started with TinkerCAD’s 3D design learning page: https://www.tinkercad.com/learn/designs/learning. This will prompt you to make an account and do a few short tutorials.
When you finish your design, select Export in the top right of the screen and choose .stl as the format. That is the file you will send to us.
2. The .stl Needs to be Sliced into Layers
The library can do this. If you are curious:
Learn more→
Learn a more intermediate design program after you’ve mastered TinkerCAD.
You can create educational accounts for OnShape or Fusion 360 or purchase a variety of advanced programs.