I've spent much of the winter working on gaming terrain. I've had a 3d printer for a bit over a year, and of course eventually I turned it towards gaming. I've been posting the results on thingiverse (you can also grab the source off of github), under the name OpenForge. I named it that because they are designed to be compatible with Dwarven Forge's fantastic tiles, but they are also open source.
I've decided to start posting them here so the broader world can see them. I've created an OpenForge section of the site to show off the various sets and help people find where to download the.