This is by no means a done deal, but IF it was possible to get frame decals from the original art, would you be interested? This would likely be complete kits-top tube, seat tube, seatstays, but NOT including Schwinn downtube decals. I do not know what pricing would be but am not trying to turn this into a money-maker (would be nice to make a little for hosting and time invested, though).
This is just to gauge general interest, so it's not broken down by Homegrown/Homegrown Factory or hardtail/FS.
Samples attached below: