https://s.put.re/KHxodnh.zip - this are the cloud files of a lvl 50 maxed out prestige player.
in c: program files > steam > userdata > xxxx > 381210 > remote > profile save > is your cloud file called: whatever.profje.
backup whatever.profje
go to folder from 1st link > pick any profile file you want and edit it with your id whatever (ctr C + ctr v) is and replace it in your steam cloud folder above.
Source: https://www.youtube.com/watch?v=kE_bVKgVwcE
I am not aware of any bans of it so far for doing it so but as you know, you are doing it at your own risk.