What hardshell case are you using with your S100 ?
When I ordered a generic electric case from Guild a number of years ago (but after the move to Oxnard), they were out of stock, but found me one left of this case. Fits my ‘71 S-90 perfectly.Now the case you pictured was another type, maybe another manufacturer as it looks, it had gold hardware and I almost believe this is a 1990ies case, not a Newark St. case:
Ralf