Hi!This is my contribution to the contest,it is a simple and easy diorama,the basis is polyurethane foam,add you pieces of plastic tubes,wires,soda straws,the drum is a tube of silicone vacuum and grids are plastic,there are also some piece of real metal and some other figures accessories.
Try to paint it as more possible realistic and finished with matte varnish.The effects of energy of magneto are hot glue,I hope that at the height of the expectations of the contest, thanks!