I love the amazing work done by MikeyB on designing an open source quadcopter frame, however it was designed for a 20x20 cm build platform which not all printers have. I for my self have a printrbot LC which has a build platform of 15x15cm, so I shrunk his design to fit on such a space. This is the result: the "Crossfire Mini".
This thing only contains the modified files. Please also see the original quadcopter "Crossfire" by MikeyB for the rest of the parts, more images, recommendations of electronic parts as well as instructions.
The changes I've done are as follows:
I modified the meshes of MikeyB's original design directly and only upload them. For the original SketchUp files, see the original Crossfire.
If you don't like the idea of having landing gears directly on the arm ends, see my Landing Gears for Crossfire, which is compatible with both the original Crossfire as well as this mini version.