I build custom stuff all the time, but aI usually only post the ones I think are really cool. We've been using led's a lot lately.
 Started with a custom counter. 
 Added some custom aluminum. 
 Made an led panel. 
 Added some milk plexiglass. 
 Added a custom base and plug her in. 
 More aluminum and covered in white plastic sheets. 16 feet tall, pretty cool looking. 
 There are three of them going to a trade show in Las Vegas. They have clamps on them to hold up a big circular banner. I'm looking forward to seeing pics of the whole set up.