About this 3D model
Marotocopter was my Final Project in Electronics Engineering http://guillermomaroto.com/proyectos/marotocopter/ https://www.youtube.com/watch?v=5e-TP20KvoM https://www.youtube.com/watch?v=mugBCos_4V4 https://www.youtube.com/watch?v=bs6K7akkrGk