Switch character with dlc character

ok so heres the deal, i decided that i wanted to download the codex version for my laptop, rather than my pc, so i have most of the characters unlocked and savedata already there on my laptop with the whole story beat, but when i install the updated patch it starts me off at square 1 again. so i thought rather than doing that id just rather replace the dlc character files with the characters i rarely use  like replace trunks with gt trunks, replace teen gohan with GT goku, etc. only problem is i do not know the folder for the dlc models.

Could somebody tell me what the flies are for gt goku and gt trunks, and if you did this can you tell me if it worked and the models were replaced or not? thanks.