Follower Sprite Mods: Certain files in the /sprites/followsprites/ folder will be loaded as overworld follower sprites. The naming format is 'ID-Gender-Shiny(-FormId).png'. ID is the ID of the monster Gender is 'b' for both, 'f' for female, 'm' for male Shiny is either 'n' for normal or 's' for shiny FormID is the form id for monsters that have multiple forms. If a form id is not specified it will be treated as form '0'. These sprites are expected to be a single atl