I'll bet you wish you still had that '63! The '68 Custom is really cool, up earlier on this page of the thread someone posted their '69 SG Custom and it had the same color scheme as yours, including the white pickguard. I was surprised and wondered if that was really original but what more proof can there be than someone a few posts later putting their own guitar of the same model with the same configuration. A lot of 1960s SG Customs are showing up in this thread, that's awesome. There can't have been that many made so it great that they still exist and we can all get a look at them thanks to the internet.