The blue colour match is great, I always have trouble with blue.  Nice work 

Cheers Ktm it looked too dark to me with the masking still on,

seems to have dried lighter and while I can tell its slightly different,

 I dont think it will be noticed under more clear and the glass..

For anyones future reference the colour I used is Cerulean blue (Schmincke Brand),

lightened with Titanium white so a pretty good start..

What i need to work out is how to dirty white up a bit so i dont have to redo all of it!