After a bit of a delay, I have started painting the camouflage. From what I can tell, the plane was painted Midori Iro (ie Nakajima green) and then mottles of a darker green were painted overtop. I am assuming they are mottle of Ao Midori Iro (blue green/jungle green). Mr Color and AK both have the Malawian green, as well as MRP. The Mrp version is lighter and I decided that would suit Me best as I wanted the paint to look sun beaten. For the blue green I chose AK as the MrP version was just too olive for me.
On my A20 point mule I have painted MRP paints Midori iro and Ao Midori iro on the left and AK paints on the right.
9 attached images. Click to enlarge.