Being a child of the 70's, arcade games hold more for me than these xbox things... I've often thought about buying one - a real one - for home. I've looked at MAME cabinets and all sorts of options, but at the moment I've only got a little place with little space, so what I needed was a little arcade machine.
I drew this up over the last couple of evenings in CorelDRAW. It stands about 130cm / 5" tall and laser cut from 3mm Acrylic.
I have uploaded the CorelDRAW files to Thingiverse, you can download the files and cut your own :)