You can choose a weapon from your favourite movie, incredible costume book or comics character and make it real. These are the top 50 3D printing Halloween costume and prop ideas 2021 that can inspire you for spooky deeds and scary projects. Such a prop can be used with any 3D printed cosplay costume. You can add LEDs, customize the 3D printing model, play with scaling it, adult power ranger costume and create something unique and remarkable for various occasions.