DIY Dash Bezel Resto.

Lens polishing depends on how far you want to get into it. I already have the equipment so it's easy for me but I don't think I'd go this far if I didn't already have the stuff.

If needed, I will sand the lens with 2000 grit wet sandpaper. Once it's cloudy I use 3M stage 1 compound with a small wool pad on a drill. After buffing multiple times until clear, I then use 3M stage 2 compound with a small foam pad on a drill. 2 or 3 buffs later and the lens should look crystal clear.

Autogeek sells most of that stuff.