One final comment, I am building the RAF version and asked my local shop which paints to use for the underside and camo. I was told to use Mr Hobby 330, 331, 332. I have also asked a youtube expert builder and they recommend Tamiya XF81, 82, 83 which I think is a better choice.
Has anyone tried a comparison and if so, what do you think ? I may end up using 81, 82 332.