1968 Barracuda rear light assembly

I have a right side lens in decent shape that will need a bit of red paint removed from it. Someone in the past sprayed the inside white piece red. I have cleaned most of it off. The rest will need a bit of time and Q-tip to get it out of the tight places. I also have a complete NOS taillight assembley, just don't remember if it is left or right. Will look that up tonight.