yes we did use a led lightning with a swich but i bought it directly on a strore and modified it a little.
You can find a lot of videos on youtube for lightning things
i remember a video to create the ark reactor from iron man, and they explain every step,
hope that can help you for you're work
that's very nice of you we try our best to share our passion and we enjoy every step of the process even if its hard sometimes ^^
We're glad to share our work
a year ago we discovered papercrafting
we are big fans of movies and anime though we have a lot of figures
so we decided to try papercrafting our first project was this iron man life size
hope you'd like it