Search a youtuber up named kaiggus search for the video with the thumbnail with a winged cat go to the description and go the discord link wait for it to download
Step 1: go to clangen and make a copy of it (optional)
Step 2: Go to the mod and go to sprites, then select all of it and copy it
Step 3: go to clangen and go to those sprites and paste the mod sprites into it
Step 4: Replace the files
Finished