Felicia Day collaborated with Blender artist Melissa Ng on an awesome 3D printed fantasy armor.
In a Geek & Sundry post about custom cosplay armor, the one and only Felicia Day talks about how a fan got inspired by Codex, a character played by Day in the show The Guild, to start creating 3D printed cosplay costumes.
You can see Blender a couple of times during the video, the first one being around the 44-second mark. The 3D prints are done by Shapeways. Towards the end of the video you can see a photo shoot with Felicia Day sporting the armor.