Includes
"Pirate Crew" is a pixel art asset featuring pirate characters in two colors: red and blue. Each pirate is equipped with a sword, making the set perfect for creating retro-style pirate adventures.

That is subset of Skull and Crossbones - full pack
https://assets4godot.com/products/skull-and-crossbones-full-pack

Compatibility
Assets are available for all versions of Godot.