Well then, that’s how it ends….
You probably lowers the pH of your solution to 2.0 when you added the vinegar. Something incompatible at that pH precipitated out.
There’s hope
Some of those products use a pearlescent pigment that creates an opalescent or iridescence effect. Those are really sensitive to swings in pH.
More like a resin/polymer with particles. They can be reflective and glittery
https://freebeacon.com/latest-news/former-obama-intelligence-official-helps-secure-bail-for-molotov-cocktail-throwing-nyc-lawyer/