You don't technically need to do anything with them. I included them for those that like to swap clothes around using the golfer utility. All you actually need to do to use the ani is put the .L3 file in the C:\Program Files (x86)\Microsoft Games\Links 2003\PolyAni folder and then select it for whatever player you want in the game. I also included the .PIN files so you can play against an AI opponent with realistic stats for the year on the .PIN file. Those files need to be placed in the C:\ProgramData\Links 2003\Players folder. There is also a .BMP of each player so you can have their face show up in the game. Those also need to be placed in the C:\ProgramData\Links 2003\Players folder.
You don't technically need to do anything with them. I included them for those that like to swap clothes around using the golfer utility. All you actually need to do to use the ani is put the .L3 file in the C:\Program Files (x86)\Microsoft Games\Links 2003\PolyAni folder and then select it for whatever player you want in the game. I also included the .PIN files so you can play against an AI opponent with realistic stats for the year on the .PIN file. Those files need to be placed in the C:\ProgramData\Links 2003\Players folder. There is also a .BMP of each player so you can have their face show up in the game. Those also need to be placed in the C:\ProgramData\Links 2003\Players folder.
Let me know if you have any further questions.