I don't know how to post pictures but today I found an old .45 scale master replicas Darth Vader lightsaber replica. I decided to take it apart and put an eGo-t battery inside and if I do say so myself it's beyond awesome. I now just need to grab one of those led clearomizers in red then it'd be complete! If anyone is interested in seeing it, shoot me an email and send you the pictures. Or if you want to make your own I can post directions here or through email.