Hello,any help would be greatly appreciated. I'm new to Tokai as an old friend just sold me a great guitar that I believe was a prototype around the 2008 NAMM Show as per his memory. No serial number and notice...flush input jack, no back plate, pointier horn and metal knobs. He had an identical sunburst and this candy apple red which he thought was a Goldstar model which I don't believe it is. He remembers it being form the NAMM show about 7 or 8 years ago? 5-way switch. Sweet sounding and playing but I can't find out what this baby is and would love to know? Any thoughts? (whammy bar not in picture). Thanks!!