Some is secured with nuts to built-in studs such as the fender guides at the front and top of the fenders. The trim on top of the fenders snaps onto clips and “might” also have a screw securing the rear (can’t remember. Same with the door and trim by the quarter windows. The top of the quarter panel trim is held on with clips and nuts inside the trunk. The hood trim at the front also has clips and pal nuts as do the candy canes. Other trim should be self explanatory.
