These pictures show the differences in that area nicely between European and US version: Double red vs red and orange rear lights. Also the US required the additional reflectors.
I dont have any good pics available at the moment on my car, but its a 1969 Euro Daytona, the 51st car built. On my car there are no reflectors below the taillights nor on the side of the car and there is no reverse lamp mounted to the body. Instead there are two small recerse lamps mounted below behind each rear bumper so they are hard to see unless you actually bend down. Terry