I didn't take a picture yet, but found a low-line plywood-top sigma guitar today. Had to put it on the over used credit card. It looks it had some honest wear from playing and the action is okay with only one buzz on the e-string on the first fret.
It has three autographs. Hank Thompson (he's done signing stuff forever), Charlie Daniels (apparently) and another I can't identify.
Stay tuned for a pic, I need help figuring out who the third is.