To upload your model to our online calculator, follow this link to the order placement page. The file needs to be submitted via an online form there. Then, you will have to input your name, telephone number, and e-mail. In the Comment box, you can add a description of your project or additional information, e.g., desired paint color.
Check out our 3D model upload how-to video.
The model must be submitted as an STL file, its size not exceeding 25 MB. If you have a larger model, send it to firstname.lastname@example.org