Editing Existing Modded Entities

[slim nymph]

Hi, so I was looking to be able to edit the textures of the mutuant piglin from the mutuants more mod but I am not sure how I would open up into block bench so I can edit it

[humble narwhal]

extract the mod , and find if there is model for that . then you might be able to open in blockbench , if not , there must be texture file somewhere , just paint it in some software