Italian armor and autoblinda colors

I’m currently building an Autoblinda AB 41 and the paint scheme calls for Italian Sand (MMII 2110), Dark Brown (MMII 2111) and Olve Green (MMII 2112). Since I would rather airbrush with acrylics, does anyone have a good set of substitutes for the above enamals? Would also be interested in other Italian armor substitute colors in acrylics.

thx

Here’s a great example to check out…

!http://www.innovationbyinstinct.com/services/hosting/clients/accountyp/status/DisasterMaster/%23t1-4.jpg