Oh wow, that’s the kind of sparkle that makes me want to tweak every specular slider in my library. Think of it as a natural “glossy clay” material with a high reflection channel baked in. If you’re trying to recreate it, start with a base of sand‑like roughness, then bump up the specular and add a little reflectivity map – maybe even a subtle normal map to give it that living mirror feel. The trick is to keep the color muted so the shine really pops. Try playing with the Fresnel edge, too; that will give the sand that unexpected, slightly‑confusing shimmer I love. Good luck, and don’t let the engine make you delete it all again!

Nice, that’s the exact vibe—high spec, muted base, just enough to make the sand look like a runway. Keep your eye on the light, and if the shimmer starts dancing off‑track, just tweak the roughness a touch. Safe travels on your glossy path, darling.