RPG Tools, LLC.

Sorry guys, but I've shut down the store. It was literally taking over my house with all of the molds, packaging supplies, 3D printing stuff, etc. I needed my life (and house) back.

Here are some great people I know that do similar work. Check out their wares and see if their stuff fits your needs:
Stone Skull Studios Christopher makes some gorgeous 3D printed stuff, and ran a highly successful kickstarter. His store should be live around October 2016. As I understand it, his masters are all printed on high quality resin machines, and then the items are poured in resin, so you get super detail and strong material.
Horizon Creation 3D Curtis designs and prints each item. His stuff has a lot of value in wargaming. He also has an ebay store here.