I've started making pokemon replacements for the human characters for fun. Unzip file. Go to your Stardew Valley installation. Find the folder named "Content". Place the contents of the folder named "(Character Name) CHARACTER" into the folder named "Characters". Allow the mod's file to overwrite the original. Place the contents of the folder named "(Character Name) PORTRAIT into the folder named "Portraits". Allow the mod's file to overwrite the original. Play Stardew, find the character and talk to them to verify that you correctly installed the mod. Suggestions are appreciated, I'm working on the non-marriageable characters first since they have less to edit. You may add any of my mods to modpacks without my express permission.