I am afraid i have no any special technique .What you need to paint this camo is a few good brusches ( size at least 10/0 ) , optivizor and ....lot of patience .On atached pictures you can see steps of painting that camo . I will post more wip pictures on my blog next week
That is some superb painting. And the sculpts are awesome, will have to save up my pennies. May i ask, if that's okay, what colours did you use for the AOR1 camo along with the beige shirt.