Found a video on youtube. I didnt check the previous posts incase someone else has added it ? but here it is. Link below
Also, it is $399 plus $69.99 postage, making it apx $470 to purchase. Not cheap, but an amazing result.

(Look at it like a $300 spend only, if u need another std dmd display for another machine cause u can keep the original from the Next Gen for another game or sell it etc)