I'm a bit late for the party, but here:
https://www.sounds-resource.com/pc_computer/legomarvelsuperheroes2/
I highly recommand those for any of your projects. I don't really know about the Marvel ones, but they have an extensive database for DC (with Lego DC Super Villains) and Marvel. They have a few classical voicelines (albeit silly sometimes), multiple langages, and a lot of sound effects.
I hope it helps, now or for your future endeavours.