There are numerous resources in 3D printing, design, and services available online to utilize:
Modeling software is available for almost all projects, skill-levels, and price points. When selecting your software, you want to consider the features and workflow best suited for your project. If you intend to 3D print your design, you want to ensure you select software that can produce water tight meshes in a .stl or .obj file format. After modeling, additional software is used to generate supports and slice the model for 3D printing.
3D Printing Preparation
i.materialise is a 3D printing marketplace located in Europe that allows designers to upload their models. Customers can then purchase finished prints in a variety of materials.
Shapeways is a 3D printing marketplace located in New York that allows designers to upload their models. Customers can then purchase finished prints in a variety of materials.
3D Hubs is a service that connects a user with local manufacturers. Customers upload a design and work closely with the manufacturer until finished. Offers a large assortment of 3D prints as well as injection molding and CNC work.