LTO Vehicle Registration, Change Color and Lost OR/CR

I went to LTO Diliman to start the process of having our car registered before expiration. I lost all my documents so aside from the usual requirements for car registration, I had to secure an affidavit of loss of OR and CR, and since we had a major car body repair november of last year and had the car's color changed from white to brown, I also had to secure an affidavit of change color. On Wednesday, I'll be continuing the the process of registration. I will need to get the car inspected, and have it smoke emmission tested and then I would need to get a PNP clearance from Camp Karingal for the change color. I hope I finish everything before the registration expires.