Debuted H4 Master Chief this weekend!
80% pepakura and 20% 3D printed.
I will be at ECCC in two weeks if anyone else is going!
Helmet - 2 cooling fans, microphone system and visor that opens/closes (currently manual but I have the circuit already build to automate, just need to install). The cat ears are magnetic, a fun little nod to one of the best things to come out of infinite IMO
Armor - 76 LEDs, 3 microcontrollers, 15 sound effect clips with LED animations and 3 speakers (2 more on the way). Everything is triggered by magnetic trigger switches in the armor.
The AR is just a NERF gun that I painted, preparing to print a DMR this week. It is the only thing I did not make, except for the actual boots underneath the armor on the shoes.
Printer - creality Ender 3 s1