Ah yes, the famous luthier/customer privilege! Right up there with attorney/client privilege; doctor/patient privilege; and, of course, marital privilege! Oh, wait a minute, the client, patient, and spouse are free to tell anyone anything they want!
If the customer agrees to it, there would be nothing legally restraining a shop from posting build pics and reports. OTOH, between Alembic’s recent move, covid, fires & smoke, I wouldn’t be surprised at all if the factory-to-customer section takes a back seat for a while. After all, few of us are on our “A” game these days.
Bill, tgo