>>6290645thanks senpai
>>6290651i pretty much just painted it dark grey then brush painted with a very very light grey with sponge chipping and AK fluids, i didn't do much to the inside except for some brushwork and light wear because it's barely exposed from the dioramas perspective.
as for your's i would just paint the base coat on and see how well you do with brushes for the interior, mistakes can be covered up with weathering and wet brushes if you use acrylics as you put it on. you might find better answers if you stick around.
