3D Printing + Cosplay

A perfect combination for making great things! This giant helmet is 3d printed in transparent/translucent PLA for a light up wearable, giving you freedom to headbang to your favorite beats.

As a hollowed out shell, you can easily to fit a strip of LEDs inside the helmet for making an epic LED costume. You can even customize the helmet in CAD software to fit your head! 

This guide was written for the original Trinket boards, but can be done with either the Trinket Mini, Trinket Pro or Trinket M0. We recommend the Trinket M0 as it is easier to use and is more compatible with modern computers!


We have two Trinket (or Pro Trinket) setups - one for front and one for sides, so you'll need to have two 'kits'!

Tools & Supplies

This guide was first published on Sep 04, 2014. It was last updated on May 27, 2024.

This page (Overview) was last updated on Mar 08, 2024.

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