Idk, I’d just hide them myself. Sell off a tiny bit at a time, keep working, invest in boring ass shit like index funds and when I get AML’d, I’d have a history of spending less than I earn to show. Hardest part would be finding a vendor to sell the gold to that’s reputable and won’t send goons to rob me, but also won’t hit me with AML. I suspect I have a few options available to me, but since I do not own any gold bars, I have no real way to test my theory.