I am working on mine, now that I got my account back (apparently something happened and I couldn't post). I have been working on a Siren with my boyfriend, I don't know anything about EL or anything electrical so he's been forging ahead on that one. Maybe I can get him to post here about it.
The outfit - I still need to find the right material... I am looking into neoprene or some spandex type material. Nothing has been done on this mostly due to the fact that we haven't actually gone out and looked for fabric yet. I'll probably find something in the Fabric District in LA.
The Disk - Is one of the "Sam Flynn" Deluxe disk's, got it at Toys R Us.
We took it apart and removed all the clear plastic to make room for the EL tape on the inside. The insides will be removed and it will be spray painted white.
The EL Tape - We have been trying to figure out how EL tape actually works and how to use it to our advantage. Most of the planning stages have gone into this and where to hide the battery packs (which will be placed in the center of the disk on my back as well as two within the boots). This is what it looks like in the dark, it's a bit more pinkish in the light but I don't expect to be wearing this in the sun lol.
Some notes, the Siren is possibly the hardest costume I could have picked to do. Just be warned it will be difficult, but I really wanted to go all out with this. I am super excited and can't wait to see the result. This will debut after the movie because we just simply can't get it done in time.