Good work so far H, keep it up. I think there's a pic of the pedals in Dan's thread. They were generally bare, dull metal, or painted grey, but with lots of dull metal showing through.
Looking good. But you don't need to mask a spinner if you use a brush.The better thing is to put the prop on a stick.You can rotate this around what makes very easy painting. If the spinner should be yellow for instance you have to paint it firstly.Then these prop baldes with the dark colour.