Thank you to all of you guys. I will give more details while you ask. Yes, they just asked me in the Canadian side for: Passport, CoPR and proof of fund. I brought an updated bank statement and they were happy with it, no further questions until I was asked to sign the CoPR and leave the building.
In the Canadian booth, they did ask me lots of stupid questions. Did you leave Canada? How much money are you bringing? Do you own any valuable property in your home country? Do you have someone hidden in your car? Whats your current status in Canada? Where do you live in Canada? Then, the officer asked me to enter, park and go inside the building yo proceed with the paperwork.
All requested documents before landing are listed, no other docs different to PCC were requested.