Spitfire camo for a begginer

Hey everyone, so I’m not that skilled yet at camo. I did a P-40 with camo but then I just airbrushed the entire plane brown and then hand painted the green camo scheme. It turned out ok, but I would really like to utilize my airbrush. So, I’m asking for very easy step by step instructions for someone who isn’t all that talented with an airbrush to make a camo paint scheme for a Spitfire Mk II. It’s a Revell kit that I’ve had for years, 1:48 scale. Any tips or advice would be greatly appreciated.

Not too tough!I use a double-action airbrush and just draw it on.Here is a British Beech 18 with early war cammo similar to Spits and Hurricanes.