Another small update;
As mentioned in my last post, i have done the purple for the top rollover section, pics below.
I used the Trident airbrush paints for this, after spending time trying to mix the correct colour, this is as close as i could get it, the camera flash makes it look blue compared to the original colours, but it looks better in real life
Also i'm using proper Frisket masking now as opposed to book contact that i've used in the past (bought a roll at the same time as i bought the Trident paints).