landing frame for Mini Flame Wheel Style Quadcopter frame.

This is a simple landing frame for Mini Flame Wheel Style Quadcopter frame.http://www.thingiverse.com/thing:34552 . detial pls look the sources file ( designed by Freecad). You can check out how to mount this landing frame by the photo which I post ,feel free to sent me message for detial photo.
BOM :
printing frame :2 pics
3mm carbon tube * 150mm (or 200mm ,100mm both all right)