this is an ongoing project the gears and the body is 3d printed and the other items for flight are installed to make flight. if enough people become interested in this project i will release the .STL file so everyone on hackaday.com can print one or two and try to make this project fly. the project has been fully printed and assemble. this project comes in three different designs and we will update the project as we go along. if you are interested in trying to work on the Gearcopter project let me know. I provide the file you provide the motor etc.