Here is one of my latest Ultimaker Polycarbonate prototype. Built with rest of material "drawer bottom" A 160mm Quadcopter equipped with 79mm CW & CCW turbines: http://www.banggood.com/68mm-CW-89mm-5-Blades-CWCCW-Propeller-For-EDF-Unit-p-1095039.html?p=LD020411878172015024 Brushlees 2212 4S 1400KV: http://www.encorerc.com/outlaw-power-1/ Quad ESC 4X30Amp: http://www.banggood.com/Racerstar-RS30Ax4-V2-30A-BLheli_S-BB2-2-6S-4-in-1-ESC-Support-Oneshot42-Multishot-for-FPV-Racer-p-1083189.html?p=LD020411878172015024 Flight Controller: http://www.banggood.com/Upgrade-NAZE32-F3-Flight-Controller-Acro-6-DOF-Deluxe-10-DOF-for-Multirotor-Racing-p-1010232.html?p=LD020411878172015024 Receiver: ppm DSMX Lemon RX The VTX part and feet are made of Nijaflex https://www.youtube.com/watch?v=v0UoCCKYygs&feature=youtu.be