Alright mate.
I used Vallejo's Color, Model Air and Tamiya paints. Then I used Pledge Klear Multi-surface wax (which is available from Asda for a few pounds if in the UK) sprayed on neat with an airbrush giving a few coats as it dries pretty quick. I left it over night and I applied the decals finishing with micro sol to soften the decals. I again left over night and gave it a few more coats of Pledge Klear and again I left it over night to completely dry. The wash used was Promodellers Dark Dirt wash (available from Florymodels.co.uk for about £5 or £6) which is clay based and its a piece of cake to use. The website has video's how to use but it is really easy to apply and remove. The exhaust was thinned black ink. That done I gave them a coat of satin varnish. Job done.
I hope this helps and before I go the reason why the photo's weren't my best was because I have the builders in at the minute and also I am not at my best taking pictures at 4 o'clock in the morning. My flickr page is http://www.flickr.com/photos/ecirpnai/sets/ which has a few photo's I've taken of Spits' and Hurricanes, etc,if any one is interested?
Thanks for taken the time to write the comments and if I can be of any help to any one please get in touch.
Cheers Ian