It should be noted, though, that while Killmonger spent all of Black Panther as a villain (albeit one with understandable intentions), Vegeta transitioned from that to antihero to full-blown hero as Dragon Ball Z progressed, though he’d continue to be a rival to the main protagonist, Goku.
Either way, considering the chances of a live action Dragon Ball Z movie ever being made look slim at this point, just getting a costume that vaguely resembles what Vegeta wore in the anime is cool.