My first attempt went quite well until I found one would not let too much light through and probably would be a MOT failure.
So I bought some more from Ben here on the forums. Thanks again Ben you really helped me out.
Sanded them down and painted them again but this time was so careful not to put too much paint on. Quite a few very fine layers this time.
I think they have come out great this time round.
Oh and it always helps to have Ben 10 on hand when I need to take pics and dont have enough arms