Instructions:

1. Start by extracting the ".vpk" file located in the folder titled "1 Big Mac~Doctor Whooves Heavy" to your "custom" folder in your "tf" folder.

2. If you wish to replace the Heavy HUD and UI assets with Big Mac and Doctor Whooves, extract the ".vpk" file located in the folder titled "2 Heads Up Display~User Interface" to your "custom" folder in your "tf" folder.

3. If you wish to replace the Spy's Heavy disguise mask asset with Big Mac, extract the ".vpk" file located in the folder titled "3 Spy Mask" to your "custom" folder in your "tf" folder.