Some more info about the two basses:
"For five decades, the StingRay has set the benchmark for bold, forward-leaning bass tone. The Ernie Ball Music Man 50th Anniversary StingRay Special honors that legacy with two limited-edition finishes. Liquid Gold is hand-numbered and limited to 50 instruments worldwide, featuring a striking golden reflective pickguard for a truly exclusive presentation. Molten Gold, limited to 300 instruments, showcases a metallic gold finish on the body and headstock—each with its own unique character. Both versions are paired with an ebony fretboard with gold face dot inlays and glow-in-the-dark side markers for effortless navigation on any stage. A roasted flame maple neck and poplar body deliver a fast, comfortable, and perfectly balanced feel, while gold hardware throughout, including a 50th Anniversary-stamped bridge, completes the look. Finished with a commemorative 50th Anniversary silkscreen on the back of the headstock, each bass ships in a deluxe hardshell case with a certificate of authenticity.
https://blog.music-man.com/instruments/ernie-ball-music-man-new-at-namm-2026/