About this 3D model

Hello, Here is my contribution to the contest # 3DSPIRIT -This object is designed to be printable only with an HP Powder printer (well, unless you print it with 90% support and 1 week cleaning on a normal printer) -Despite the shape, the object is working, the outer gears and the plug tie are only worn by DESSOUS inside the big gear -Here is a working video: https://youtu.be/y8NDGztIWi4 It adheres to the recommendations for the HP printer I put the STL of the complete object, but I also added the STL of the object in spare parts just to see the parts because it is impossible to assemble after printing! Good luck to everyone ! And think of Loving my model if you like the idea, it still motivates many creators :) 3DSPIRIT