About this 3D model
This is the Spidex Micro quad copter design By Quaternium.es They decided to open it design to everybody, so you can print one if you want. I flies really well and can be printed on PLA. It is design for motors similar to multistar 1704-1900 and propellers of 5x3, on 3s batteries. You can find more info here: In English http://fpvlab.com/forums/showthread.php?23283-Spidex-MICRO-from-Quaternium-multicopters In Spanish http://www.multicopters.es/foro/vbulletin/showthread.php?3905-Spidex-micro&highlight=spidex+micro Video test by me here; https://vimeo.com/81756075 http://youtu.be/VzLktVxHizU