Swapping out Tail light lenses.

[LeoTheLion89]

I want to swap out my US spec 2001 Daewoo Lanos sedan tail light lens covers for one with the Amber turn signals like seen on the Lanos II in Egypt. How do I remove the lenses of the tail lights?

I know the lights themselves are held on to the car by 4 nuts and i could easily get those off.

Also looking at my headlights, it looks like it can have the lens popped off by clips. Is this true?