So you have access to a 3D printer. What's next? One thing you can do is kick start the manufacturing process by downloading models designed by makers across the world.
The online 3D modeling community is getting big! If we just focus on 3D model libraries you can find a ton of cool models to download and print. And many of them are free! Here are three sites to check out, happy hunting: Thingiverse, GrabCAD, Shapeways