When I bought my mr2 the 1 thing that really let the car down was the head lights. They looked really cloudy, which was a shame as the rest of the body worked looked good. So I rubbed them down and polished them up, took me less than an hour to do both including removing front bumper. My old man thought I'd bought new lights......... Bless him lol.
The pictures do the lights justice, as they were really bad.
Before
After
Thanks Gaz