First of all the model received Tamiya Surface Primer followed by a coat of dark brown overall (mix of XF-10 and XF-1). The highlights are made with very light grey and some white for the extreme highlights following the zenital style.
The model was sprayed with a very diluted coat of Tamiya XF-60
The summer camo was painted with green paint (various references mixed) as a network of quite transparent lines.
So, the beast is now ready for the winter camo ... soon. I will not wait the coming of the winter ;-)