Summary this is a little funny thing i've desigh before i got my printer. the idea for the hole thing came from a youtube video i've watched long time ago. especially the head. i've used X5C syma motors,props and flight controller and it worked.well balanced and it flies like a pro. be carefull to put the props in the right order!!! Enjoy!! Print Settings Printer: Creality cr-10 Rafts: Doesn't Matter Supports: Yes Resolution: 0.15 Infill: 30 Notes: Needs a lot of cleaning after but i think it was worth it.