Hi
This is my platinum save, not sure if it unlock anything, you may try and replay a level in each world to check. For the two trophies that require playing a level and a world with no respawn you must do them legit.
https://mega.nz/file/BBVAETRC#ZZs1DE5Go94UEtSPZZP3riFydHD3ktXtlPtSuxSFWZQ
This is my platinum save, not sure if it unlock anything, you may try and replay a level in each world to check. For the two trophies that require playing a level and a world with no respawn you must do them legit.
https://mega.nz/file/BBVAETRC#ZZs1DE5Go94UEtSPZZP3riFydHD3ktXtlPtSuxSFWZQ