Does anyone have a life size picture of a Thunderbird body? I've been trying to make one myself but i can't get the sizes right...... so if you happen to have a template on your computer that you can e-mail me or whatever that'd be awesome!
You could do what I did... take a high-res pic off the 'net, extrapolate the scale by measuring pixels from the 12th fret to the bridge, then take that ratio and apply it to all the measurements on the bass. When that doesn't work, eyeball it