ok, I have started with a few little bits n' pieces,
After i cleaned the cannons they where very pale and faded, so i have resprayed them. getting the colour i got was a fluke, I started with an off the shelf Dusk Grey and added some Brunswick Green a little at a time until i got the colour.

This is the first time i have used the air brush to paint more than primer.
The Klingon ship will be next.

here is what a new one looks like

followed by before then after shots