250mm quadcopterCNC parts now available via Armattan. http://www.armattanproductions.com/pages/kit_detail/50More details here. http://www.rcgroups.com/forums/showthread.php?t=2343103 This was made with both 3d printed parts and CNC milled parts. The arms consist of a 1/16" G10 plate with a 3d printed brace. The body is made up of G10 plates with 3d printed spacers. DXF files are included for the plates. Motors are 1806 2300kv with 12A esc's running off of a 3s 1500mAh battery pack. Fly's for about 10 minutes. Some of the parts will need to be mirrored. I used a Fatshark CMOS camera for the FPV system. The ball mounts onto the lens of the camera and it is clamped in the front.