Starting upI began the painting by airbrushing the tracks and their immediate surroundings black (VMA 71057 Black) and the bottom of the hull and the side armour plates green (VMA 71017 Russian Green 4BO). Despite the small amount of stuff I did it took a surprisingly long time to get it all done. Maybe I was a bit rusty since it'd been ages since my last airbrushings.
The next evening I continued with the tank's deck and I also painted the first halves of the turrets (somehow I had forgotten them completely the previous evening). When the whole tank was decently greenified I took some light brown paint (VMA 71136 IJA Earth Brown) and sprayed it a bit on the deck, much more on the bottom areas, especially concentrating on the roadwheelery. I tried to get as believeable a light layer of crap I could manage.
The turrets looked pretty comical now that they were painted only from the bottom. I obviously wasn't going to leave them like that, so it was fine that they stood out like this in the wip pics.