ORIGINAL: Didge
I used Tamiya olive drab XF-62. I brush paint my tanks, as I think airbrushing is too perfect for military vehicles.
That true tanks are not the prettiest painted vehicles, But I think it looks very good especialy if you have no exsperiance with a Air brush. The only thing to me is the shine. Take some black wash and some Dull coat to it with some black chalk dust and you will have a Show peice.