This is a 3D printable overlay for my Arc reactor Tshirt. You can buy these tshirts off ebay, or thinkgeek etc, but they kinda look lame if you are not standing in the dark (or if they are switched off- as you will see in the photo).
The EL panel lights up and flashes etc, so this looks great, but not a lot like the movie prop. I have gotten it as close as I can with available dimensions of the EL panel, and have tried to keep it thin enough to still be wearable.
Print, Paint, Add copper wire (in my case I used thin copper sheet from an EMF screen from a ciruit board).
Please share your makes :)