You have an accessible 3D printer nearby or you have an account at a 3D print service. Filled with the strong feeling that you can make anything, you then realize you must have a 3D model to print.
That's where the problem shows up: models are not always easy to acquire. But here are the ways you can get them:
- From a 3D Print Service
- Design It Yourself
- Find It
- Scan It