This one is a personal favourite of mine. I initially made the head and fitted the retro headphones to it. Afterwards a friend suggested fitting lights to the headphones. 
I replaced all the cabling with 240v rated cable and after removing the internals I fitted lights to the headphone cups.
The result looks amazing in any room.
 
The one was sold to a restaurant in London. If you order one the lead time is around 14days. 
 
Thanks,
Steve at Bespoke Retrocraft.