Currently on display in a shopping complex specialized in computers and related parts called "TSUKUMO eX." in Akihabara.
Modified obviously, from Gigabyte's Tower ATX Type "GZ-X1BPD-100". The Gouf Ver. has red LED installed, while GM has green LED, with awesome lighting action. ^^ Check out the video clip on Akiba-PC.
Images are from Akiba-PC.