mameboy

I was doing research because I want to make my own arcade tabletop machine. Well hak5 thanks to youtube created one and somewhere on this forum is the plans and everything I need to make it. I don't want to copy but the hardware is the most important thing and I've got a ton of older hardware that really isn't being used and this would work almost perfect. Can someone help me find the posting I'm looking for? Here is the youtube video so you have exactly what I am looking for: